Finding the Third Proportional to 40,048 and 59,748

Step by Step Solution

1. Step 1: Write the proportion equation
   40,048 : 59,748 = 59,748 : x
2. Step 2: Convert to fraction form
   40,048/59,748 = 59,748/x
3. Step 3: Cross multiply
   40,048x = 59,748 × 59,748
4. Step 4: Simplify right side
   40,048x = 3,569,823,504
5. Step 5: Solve for x
   x = 3,569,823,504/40,048
6. Step 6: Final answer
   x = 89,138.62