what is the geo id when the longitude is -98.435797 and the land (sqmi) is less than 36.039?
CREATE TABLE "k" (
  "township" text,
  "county" text,
  "pop_2010" real,
  "land_sqmi" real,
  "water_sqmi" real,
  "latitude" real,
  "longitude" real,
  "geo_id" real,
  "ansi_code" real
);
SELECT MAX("geo_id") FROM "k" WHERE "longitude"=-98.435797 AND "land_sqmi"<36.039;