Keeping all your social media updated all the time is becoming a hard task. Therefor we are always on the look for methods to help us automate this process.
Method 1: Google+ to Twitter and then Facebook
Connecting Google+ to Twitter
Go to http://manageflitter.com/plus add in your google+ account URL which should look like this https://plus.google.com/114688743614412387852/posts , then sign in using your Twitter Account.

Connecting Twitter To Facebook.
Go to your Twitter Account, Open your settings > Profile https://twitter.com/settings/profile. at the bottom of the page Click on “Post Your Tweets to Facebook” and follow the instructions.

If you know any other method please leave us a comment to add it.