Finding the Third Proportional to 114,646.50 and 237,393

Step by Step Solution

1. Step 1: Write the proportion equation
   114,646.50 : 237,393 = 237,393 : x
2. Step 2: Convert to fraction form
   114,646.50/237,393 = 237,393/x
3. Step 3: Cross multiply
   114,646.50x = 237,393 × 237,393
4. Step 4: Simplify right side
   114,646.50x = 56,355,436,449
5. Step 5: Solve for x
   x = 56,355,436,449/114,646.50
6. Step 6: Final answer
   x = 491,558.28