Finding the Third Proportional to 40,988 and 60,024

Step by Step Solution

1. Step 1: Write the proportion equation
   40,988 : 60,024 = 60,024 : x
2. Step 2: Convert to fraction form
   40,988/60,024 = 60,024/x
3. Step 3: Cross multiply
   40,988x = 60,024 × 60,024
4. Step 4: Simplify right side
   40,988x = 3,602,880,576
5. Step 5: Solve for x
   x = 3,602,880,576/40,988
6. Step 6: Final answer
   x = 87,900.86