Finding the Third Proportional to 50,540,673 and 73,915,605

Step by Step Solution

1. Step 1: Write the proportion equation
   50,540,673 : 73,915,605 = 73,915,605 : x
2. Step 2: Convert to fraction form
   50,540,673/73,915,605 = 73,915,605/x
3. Step 3: Cross multiply
   50,540,673x = 73,915,605 × 73,915,605
4. Step 4: Simplify right side
   50,540,673x = 5,463,516,662,516,025
5. Step 5: Solve for x
   x = 5,463,516,662,516,025/50,540,673
6. Step 6: Final answer
   x = 108,101,383.27