Finding the Third Proportional to 2,487,915 and 3,749,398.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,487,915 : 3,749,398.88 = 3,749,398.88 : x
2. Step 2: Convert to fraction form
   2,487,915/3,749,398.88 = 3,749,398.88/x
3. Step 3: Cross multiply
   2,487,915x = 3,749,398.88 × 3,749,398.88
4. Step 4: Simplify right side
   2,487,915x = 14,057,991,923,851.27
5. Step 5: Solve for x
   x = 14,057,991,923,851.27/2,487,915
6. Step 6: Final answer
   x = 5,650,511.34