text: Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
  ### Context:
  CREATE TABLE table_name_78 (total_population__2005_estimate_ INTEGER, province VARCHAR, area__km_2__ VARCHAR)
  ### Question:
  Which Total population (2005 estimate) has a Province of west kalimantan (kalimantan barat), and an Area (km 2) smaller than 147,307.00?
  ### Answer:
  SELECT AVG(total_population__2005_estimate_) FROM table_name_78 WHERE province = "west kalimantan (kalimantan barat)" AND area__km_2__ < 147 OFFSET 307.00