CREATE TABLE table_27722 ("Institution" CLOB, "Location" CLOB, "Nickname" CLOB, "Founded" FLOAT, "Type" CLOB, "Enrollment" FLOAT, "Joined" FLOAT)

When was Piedmont College founded?
SELECT MAX("Founded") FROM table_27722 WHERE "Institution" = 'Piedmont College'
SELECT MAX("Founded") FROM "table_27722" WHERE "Institution" = 'Piedmont College'