Finding the Third Proportional to 40,666.50 and 88,119.56

Step by Step Solution

1. Step 1: Write the proportion equation
   40,666.50 : 88,119.56 = 88,119.56 : x
2. Step 2: Convert to fraction form
   40,666.50/88,119.56 = 88,119.56/x
3. Step 3: Cross multiply
   40,666.50x = 88,119.56 × 88,119.56
4. Step 4: Simplify right side
   40,666.50x = 7,765,057,295.19
5. Step 5: Solve for x
   x = 7,765,057,295.19/40,666.50
6. Step 6: Final answer
   x = 190,944.81