Alright, let's work through 6722 times 1523 step by step
6722 × 1523 = 1523 × (6722)
+ 1523 × 2 which equals 3046
+ 1523 × 20 resulting in 30460
+ 1523 × 700 giving us 1066100
+ 1523 × 6000 that is equal 9138000

= 10237606
