Finding the Third Proportional to 62,151 and 98,570.50

Step by Step Solution

1. Step 1: Write the proportion equation
   62,151 : 98,570.50 = 98,570.50 : x
2. Step 2: Convert to fraction form
   62,151/98,570.50 = 98,570.50/x
3. Step 3: Cross multiply
   62,151x = 98,570.50 × 98,570.50
4. Step 4: Simplify right side
   62,151x = 9,716,143,470.25
5. Step 5: Solve for x
   x = 9,716,143,470.25/62,151
6. Step 6: Final answer
   x = 156,331.25