Finding the Third Proportional to 40,231 and 60,076.50

Step by Step Solution

1. Step 1: Write the proportion equation
   40,231 : 60,076.50 = 60,076.50 : x
2. Step 2: Convert to fraction form
   40,231/60,076.50 = 60,076.50/x
3. Step 3: Cross multiply
   40,231x = 60,076.50 × 60,076.50
4. Step 4: Simplify right side
   40,231x = 3,609,185,852.25
5. Step 5: Solve for x
   x = 3,609,185,852.25/40,231
6. Step 6: Final answer
   x = 89,711.56