What episode number in the series had 2.528 million u.s. viewers?
CREATE TABLE table_24223834_3 (no_in_series VARCHAR, us_viewers__in_millions_ VARCHAR)
SELECT no_in_series FROM table_24223834_3 WHERE us_viewers__in_millions_ = "2.528"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_24223834_3 (no_in_series VARCHAR, us_viewers__in_millions_ VARCHAR) Question: What episode number in the series had 2.528 million u.s. viewers? [/INST] SELECT no_in_series FROM table_24223834_3 WHERE us_viewers__in_millions_ = "2.528" </s>