What is the population where the median family income is $48,446 and there are more than 35,343 households?
CREATE TABLE "tennessee_counties_ranked_by_per_capita_" (
  "county" text,
  "per_capita_income" text,
  "median_household_income" text,
  "median_family_income" text,
  "population" real,
  "number_of_households" real
);
SELECT AVG("population") FROM "tennessee_counties_ranked_by_per_capita_" WHERE "median_family_income"='$48,446' AND "number_of_households">'35,343';