Please show all work and equations:

Prezario's has 25,000 shares of stock outstanding with a par value of $1 per share. The current market value of the firm is $847,000. Currently, the retained earnings account balance is $428,000 and the capital in excess of par value account balance is $187,000. The company just announced a 3-for-1 stock split. What is the common stock account balance after the stock split?