Finding the Third Proportional to 88,114,572 and 123,865,650

Step by Step Solution

1. Step 1: Write the proportion equation
   88,114,572 : 123,865,650 = 123,865,650 : x
2. Step 2: Convert to fraction form
   88,114,572/123,865,650 = 123,865,650/x
3. Step 3: Cross multiply
   88,114,572x = 123,865,650 × 123,865,650
4. Step 4: Simplify right side
   88,114,572x = 15,342,699,249,922,500
5. Step 5: Solve for x
   x = 15,342,699,249,922,500/88,114,572
6. Step 6: Final answer
   x = 174,122,155.98