Finding the Third Proportional to 57,035.25 and 132,178.50

Step by Step Solution

1. Step 1: Write the proportion equation
   57,035.25 : 132,178.50 = 132,178.50 : x
2. Step 2: Convert to fraction form
   57,035.25/132,178.50 = 132,178.50/x
3. Step 3: Cross multiply
   57,035.25x = 132,178.50 × 132,178.50
4. Step 4: Simplify right side
   57,035.25x = 17,471,155,862.25
5. Step 5: Solve for x
   x = 17,471,155,862.25/57,035.25
6. Step 6: Final answer
   x = 306,322.07