Finding the Third Proportional to 47,559,614 and 72,874,632

Step by Step Solution

1. Step 1: Write the proportion equation
   47,559,614 : 72,874,632 = 72,874,632 : x
2. Step 2: Convert to fraction form
   47,559,614/72,874,632 = 72,874,632/x
3. Step 3: Cross multiply
   47,559,614x = 72,874,632 × 72,874,632
4. Step 4: Simplify right side
   47,559,614x = 5,310,711,989,135,424
5. Step 5: Solve for x
   x = 5,310,711,989,135,424/47,559,614
6. Step 6: Final answer
   x = 111,664,320.68