Finding the Third Proportional to 5,128,150.50 and 10,942,749

Step by Step Solution

1. Step 1: Write the proportion equation
   5,128,150.50 : 10,942,749 = 10,942,749 : x
2. Step 2: Convert to fraction form
   5,128,150.50/10,942,749 = 10,942,749/x
3. Step 3: Cross multiply
   5,128,150.50x = 10,942,749 × 10,942,749
4. Step 4: Simplify right side
   5,128,150.50x = 119,743,755,677,001
5. Step 5: Solve for x
   x = 119,743,755,677,001/5,128,150.50
6. Step 6: Final answer
   x = 23,350,281.10