Finding the Third Proportional to 225,634 and 495,552

Step by Step Solution

1. Step 1: Write the proportion equation
   225,634 : 495,552 = 495,552 : x
2. Step 2: Convert to fraction form
   225,634/495,552 = 495,552/x
3. Step 3: Cross multiply
   225,634x = 495,552 × 495,552
4. Step 4: Simplify right side
   225,634x = 245,571,784,704
5. Step 5: Solve for x
   x = 245,571,784,704/225,634
6. Step 6: Final answer
   x = 1,088,363.39