CREATE TABLE table_11223 ("Name" TEXT, "Area  ( km 2  ) " FLOAT, "Population Estimate 2005" FLOAT, "Population Census 2010" FLOAT, "Capital" TEXT)

what is the highest area (km2) with a population estimate 2005 less than 93,116 named polewali mandar regency?
SELECT MAX("Area (km 2 )") FROM table_11223 WHERE "Population Estimate 2005" < '93,116' AND "Name" = 'polewali mandar regency'
SELECT MAX("Area (km 2 )") FROM "table_11223" WHERE "Name" = 'polewali mandar regency' AND "Population Estimate 2005" < '93,116'