Finding the Third Proportional to 495,909 and 736,573.50

Step by Step Solution

1. Step 1: Write the proportion equation
   495,909 : 736,573.50 = 736,573.50 : x
2. Step 2: Convert to fraction form
   495,909/736,573.50 = 736,573.50/x
3. Step 3: Cross multiply
   495,909x = 736,573.50 × 736,573.50
4. Step 4: Simplify right side
   495,909x = 542,540,520,902.25
5. Step 5: Solve for x
   x = 542,540,520,902.25/495,909
6. Step 6: Final answer
   x = 1,094,032.42