Finding the Third Proportional to 49,495,461 and 72,727,599

Step by Step Solution

1. Step 1: Write the proportion equation
   49,495,461 : 72,727,599 = 72,727,599 : x
2. Step 2: Convert to fraction form
   49,495,461/72,727,599 = 72,727,599/x
3. Step 3: Cross multiply
   49,495,461x = 72,727,599 × 72,727,599
4. Step 4: Simplify right side
   49,495,461x = 5,289,303,656,304,801
5. Step 5: Solve for x
   x = 5,289,303,656,304,801/49,495,461
6. Step 6: Final answer
   x = 106,864,418.46