Finding the Third Proportional to 60,993 and 88,087.50

Step by Step Solution

1. Step 1: Write the proportion equation
   60,993 : 88,087.50 = 88,087.50 : x
2. Step 2: Convert to fraction form
   60,993/88,087.50 = 88,087.50/x
3. Step 3: Cross multiply
   60,993x = 88,087.50 × 88,087.50
4. Step 4: Simplify right side
   60,993x = 7,759,407,656.25
5. Step 5: Solve for x
   x = 7,759,407,656.25/60,993
6. Step 6: Final answer
   x = 127,218.00