Finding the Third Proportional to 883,642.50 and 1,359,909

Step by Step Solution

1. Step 1: Write the proportion equation
   883,642.50 : 1,359,909 = 1,359,909 : x
2. Step 2: Convert to fraction form
   883,642.50/1,359,909 = 1,359,909/x
3. Step 3: Cross multiply
   883,642.50x = 1,359,909 × 1,359,909
4. Step 4: Simplify right side
   883,642.50x = 1,849,352,488,281
5. Step 5: Solve for x
   x = 1,849,352,488,281/883,642.50
6. Step 6: Final answer
   x = 2,092,874.08