CREATE TABLE table_name_22 (water__sqmi_ NUMBER, township VARCHAR2, geo_id VARCHAR2)

Which Water (sqmi) has a Township of yorktown, and a GEO ID smaller than 3802187940?
SELECT MIN(water__sqmi_) FROM table_name_22 WHERE township = "yorktown" AND geo_id < 3802187940
SELECT MIN("water__sqmi_") FROM "table_name_22" WHERE "geo_id" < 3802187940 AND "township" = "yorktown"