Finding the Third Proportional to 2,442,909 and 3,591,382.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,442,909 : 3,591,382.50 = 3,591,382.50 : x
2. Step 2: Convert to fraction form
   2,442,909/3,591,382.50 = 3,591,382.50/x
3. Step 3: Cross multiply
   2,442,909x = 3,591,382.50 × 3,591,382.50
4. Step 4: Simplify right side
   2,442,909x = 12,898,028,261,306.25
5. Step 5: Solve for x
   x = 12,898,028,261,306.25/2,442,909
6. Step 6: Final answer
   x = 5,279,782.53