Finding the Third Proportional to 495,114.50 and 733,680.50

Step by Step Solution

1. Step 1: Write the proportion equation
   495,114.50 : 733,680.50 = 733,680.50 : x
2. Step 2: Convert to fraction form
   495,114.50/733,680.50 = 733,680.50/x
3. Step 3: Cross multiply
   495,114.50x = 733,680.50 × 733,680.50
4. Step 4: Simplify right side
   495,114.50x = 538,287,076,080.25
5. Step 5: Solve for x
   x = 538,287,076,080.25/495,114.50
6. Step 6: Final answer
   x = 1,087,197.16