Alright, let's work through 1722 times 9063 step by step
1722 × 9063 = 9063 × (1722)
+ 9063 × 2 that is equal 18126
+ 9063 × 20 that results in 181260
+ 9063 × 700 that is equal 6344100
+ 9063 × 1000 producing 9063000

= 15606486
