Finding the Third Proportional to 40,661.05 and 88,109.96

Step by Step Solution

1. Step 1: Write the proportion equation
   40,661.05 : 88,109.96 = 88,109.96 : x
2. Step 2: Convert to fraction form
   40,661.05/88,109.96 = 88,109.96/x
3. Step 3: Cross multiply
   40,661.05x = 88,109.96 × 88,109.96
4. Step 4: Simplify right side
   40,661.05x = 7,763,365,904.77
5. Step 5: Solve for x
   x = 7,763,365,904.77/40,661.05
6. Step 6: Final answer
   x = 190,928.81