For Firefox
cd cd /usr/lib64/mozilla/plugins/
For Google chrome
cd /opt/google/chrome/plugins/
(if plugins directory does not exist, create it)
then:
1- wget http://download.macromedia.com/pub/labs/flashplayer10/libflashplayer-10.0.32.18.linux-x86_64.so.tar.gz
2- tar xvzf libflashplayer-10.0.32.18.linux-x86_64.so.tar.gz
3- rm -f libflashplayer-10.0.32.18.linux-x86_64.so.tar.gz
Restart the browser and you are done!