Finding the Third Proportional to 237,742 and 495,410

Step by Step Solution

1. Step 1: Write the proportion equation
   237,742 : 495,410 = 495,410 : x
2. Step 2: Convert to fraction form
   237,742/495,410 = 495,410/x
3. Step 3: Cross multiply
   237,742x = 495,410 × 495,410
4. Step 4: Simplify right side
   237,742x = 245,431,068,100
5. Step 5: Solve for x
   x = 245,431,068,100/237,742
6. Step 6: Final answer
   x = 1,032,342.07