Moving vertex to the X/Y intersection of two others I am trying to find the fastest and easiest way to move the selected vertex in the screenshot below to the exact X/Y intersection of the two vertices closest to it.



I drew the blue and green lines in to indicate what I'm trying to do.



The only way I know of is to:


Select the top vertex, copy its X position and paste it into the X position for the target vertex.
Repeat above with the bottom vertex, except with Y position.


This works, but it's slow (even with Blender's great feature where you can copy and paste without the text fields having focus).

Is there a better way? I tried to mess around with snapping but couldn't make it work.
Snapping does work, but it has to be in 2 constrained moves, I think.


Snap set to 'Vertex' and 'Active'
G X, and then G Y to the relevant vertices, with the snap active.


The first move could be G G, a slide, no snap, as far as it will go.