Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_627 ( "Tag ID" text, "Application" text, "Torque Rating" real, "1st" text, "2nd" text, "3rd" text, "4th" text, "5th" text, "6th" text, "Rev" text, "Input Splines" real, "Output Splines" real )

### Question ###
What is the 3rd ratio for tag number 1386-000-017 and input splines of 26?

### Accurate SQL ###

SELECT "3rd" FROM table_627 WHERE "Input Splines" = '26' AND "Tag ID" = '1386-000-017'