Let's calculate 1722 x 7078
1722 × 7078 = 7078 × (1722)
+ 7078 × 2 that results in 14156
+ 7078 × 20 that results in 141560
+ 7078 × 700 what gives us 4954600
+ 7078 × 1000 resulting in 7078000

= 12188316
