Finding the Third Proportional to 40,234.50 and 60,081.75

Step by Step Solution

1. Step 1: Write the proportion equation
   40,234.50 : 60,081.75 = 60,081.75 : x
2. Step 2: Convert to fraction form
   40,234.50/60,081.75 = 60,081.75/x
3. Step 3: Cross multiply
   40,234.50x = 60,081.75 × 60,081.75
4. Step 4: Simplify right side
   40,234.50x = 3,609,816,683.06
5. Step 5: Solve for x
   x = 3,609,816,683.06/40,234.50
6. Step 6: Final answer
   x = 89,719.44