Finding the Third Proportional to 237,600 and 494,857.69

Step by Step Solution

1. Step 1: Write the proportion equation
   237,600 : 494,857.69 = 494,857.69 : x
2. Step 2: Convert to fraction form
   237,600/494,857.69 = 494,857.69/x
3. Step 3: Cross multiply
   237,600x = 494,857.69 × 494,857.69
4. Step 4: Simplify right side
   237,600x = 244,884,130,877.85
5. Step 5: Solve for x
   x = 244,884,130,877.85/237,600
6. Step 6: Final answer
   x = 1,030,657.12