What was the viewership of the " The Big Bang Theory " third season premire ?
" The Big Bang Theory " : " The Middle Earth Paradigm " ( 2007 ) - Season 1 , Episode 6 " The Big Bang Theory " : " The Good Guy Fluctuation " ( 2011 ) - Season 5 , Episode 7 " The Big Bang Theory " : " The Holographic Excitation " ( 2012 ) - Season 6 , Episode 5