Finding the Third Proportional to 1,938,882 and 3,971,796

Step by Step Solution

1. Step 1: Write the proportion equation
   1,938,882 : 3,971,796 = 3,971,796 : x
2. Step 2: Convert to fraction form
   1,938,882/3,971,796 = 3,971,796/x
3. Step 3: Cross multiply
   1,938,882x = 3,971,796 × 3,971,796
4. Step 4: Simplify right side
   1,938,882x = 15,775,163,465,616
5. Step 5: Solve for x
   x = 15,775,163,465,616/1,938,882
6. Step 6: Final answer
   x = 8,136,216.37