CREATE TABLE table_19805130_3 (rating VARCHAR, viewers__millions_ VARCHAR)

If the amount of viewers is 5.14 million and the rating/share is 2.0/6, what is the ranking?
SELECT rating FROM table_19805130_3 WHERE rating / SHARE(18 - 49) = 2.0 / 6 AND viewers__millions_ = "5.14"
SELECT "rating" FROM "table_19805130_3" WHERE "5.14" = "viewers__millions_" AND "rating" / NULLIF(SHARE(-31), 0) = 2.0 / NULLIF(6, 0)