Let's calculate 7172 x 2130
7172 × 2130 = 2130 × (7172)
+ 2130 × 2 that is equal 4260
+ 2130 × 70 that results in 149100
+ 2130 × 100 what gives us 213000
+ 2130 × 7000 which equals 14910000

= 15276360
