Let $x,$ $y,$ and $z$ be positive real numbers such that
\[\frac{1}{x} + \frac{1}{y} + \frac{1}{z} = 6.\]Find the minimum value of $x^3 y^2 z.$
Question:
Let $x,$ $y,$ and $z$ be positive real numbers such that
\[\frac{1}{x} + \frac{1}{y} + \frac{1}{z} = 6.\]Find the minimum value of $x^3 y^2 z.$
Answer:
Let's think step by step.

user
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Let $x,$ $y,$ and $z$ be positive real numbers such that
\[\frac{1}{x} + \frac{1}{y} + \frac{1}{z} = 6.\]Find the minimum value of $x^3 y^2 z.$
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