Finding the Third Proportional to 57,241 and 84,150.50

Step by Step Solution

1. Step 1: Write the proportion equation
   57,241 : 84,150.50 = 84,150.50 : x
2. Step 2: Convert to fraction form
   57,241/84,150.50 = 84,150.50/x
3. Step 3: Cross multiply
   57,241x = 84,150.50 × 84,150.50
4. Step 4: Simplify right side
   57,241x = 7,081,306,650.25
5. Step 5: Solve for x
   x = 7,081,306,650.25/57,241
6. Step 6: Final answer
   x = 123,710.39