Finding the Third Proportional to 230,280 and 495,552

Step by Step Solution

1. Step 1: Write the proportion equation
   230,280 : 495,552 = 495,552 : x
2. Step 2: Convert to fraction form
   230,280/495,552 = 495,552/x
3. Step 3: Cross multiply
   230,280x = 495,552 × 495,552
4. Step 4: Simplify right side
   230,280x = 245,571,784,704
5. Step 5: Solve for x
   x = 245,571,784,704/230,280
6. Step 6: Final answer
   x = 1,066,405.18