Alright, let's work through 7188 times 3939 step by step
7188 × 3939 = 3939 × (7188)
+ 3939 × 8 that equals 31512
+ 3939 × 80 producing 315120
+ 3939 × 100 that results in 393900
+ 3939 × 7000 that is equal 27573000

= 28313532
