CREATE TABLE table_63824 ("Rank" FLOAT, "Lane" FLOAT, "Athlete" TEXT, "Nationality" TEXT, "Time" FLOAT, "React" FLOAT)

Which Rank has a Reaction of 0.198, and a Time smaller than 46.3?
SELECT MAX("Rank") FROM table_63824 WHERE "React" = '0.198' AND "Time" < '46.3'
SELECT MAX("Rank") FROM "table_63824" WHERE "React" = '0.198' AND "Time" < '46.3'