Finding the Third Proportional to 115,008.50 and 235,754

Step by Step Solution

1. Step 1: Write the proportion equation
   115,008.50 : 235,754 = 235,754 : x
2. Step 2: Convert to fraction form
   115,008.50/235,754 = 235,754/x
3. Step 3: Cross multiply
   115,008.50x = 235,754 × 235,754
4. Step 4: Simplify right side
   115,008.50x = 55,579,948,516
5. Step 5: Solve for x
   x = 55,579,948,516/115,008.50
6. Step 6: Final answer
   x = 483,268.18