Create, useful, informative, unique content that users will want to view and link to. In fact, become an authoritative Internet-based expert beyond compare in your chosen niche. It will take time and hard work.
Alternatively, go for one of the many gee-whizz, supa-dupa, instant success products that are advertised all over the Internet - these, in the end, will likely cost you quite a few $$$ and many carry the potential for getting your website banned from Google for breaching their webmaster guidelines.
And, Google Pagerank carries little, or no, weight in getting your website to the top of Google's SERPs