Finding the Third Proportional to 92,861,064 and 139,525,596

Step by Step Solution

1. Step 1: Write the proportion equation
   92,861,064 : 139,525,596 = 139,525,596 : x
2. Step 2: Convert to fraction form
   92,861,064/139,525,596 = 139,525,596/x
3. Step 3: Cross multiply
   92,861,064x = 139,525,596 × 139,525,596
4. Step 4: Simplify right side
   92,861,064x = 19,467,391,939,155,216
5. Step 5: Solve for x
   x = 19,467,391,939,155,216/92,861,064
6. Step 6: Final answer
   x = 209,639,983.66