Finding the Third Proportional to 237,472 and 499,536

Step by Step Solution

1. Step 1: Write the proportion equation
   237,472 : 499,536 = 499,536 : x
2. Step 2: Convert to fraction form
   237,472/499,536 = 499,536/x
3. Step 3: Cross multiply
   237,472x = 499,536 × 499,536
4. Step 4: Simplify right side
   237,472x = 249,536,215,296
5. Step 5: Solve for x
   x = 249,536,215,296/237,472
6. Step 6: Final answer
   x = 1,050,802.69