Finding the Third Proportional to 40,661.50 and 88,110

Step by Step Solution

1. Step 1: Write the proportion equation
   40,661.50 : 88,110 = 88,110 : x
2. Step 2: Convert to fraction form
   40,661.50/88,110 = 88,110/x
3. Step 3: Cross multiply
   40,661.50x = 88,110 × 88,110
4. Step 4: Simplify right side
   40,661.50x = 7,763,372,100
5. Step 5: Solve for x
   x = 7,763,372,100/40,661.50
6. Step 6: Final answer
   x = 190,926.85