Finding the Third Proportional to 61,627.50 and 88,066.25

Step by Step Solution

1. Step 1: Write the proportion equation
   61,627.50 : 88,066.25 = 88,066.25 : x
2. Step 2: Convert to fraction form
   61,627.50/88,066.25 = 88,066.25/x
3. Step 3: Cross multiply
   61,627.50x = 88,066.25 × 88,066.25
4. Step 4: Simplify right side
   61,627.50x = 7,755,664,389.06
5. Step 5: Solve for x
   x = 7,755,664,389.06/61,627.50
6. Step 6: Final answer
   x = 125,847.46