Finding the Third Proportional to 40,018 and 59,802

Step by Step Solution

1. Step 1: Write the proportion equation
   40,018 : 59,802 = 59,802 : x
2. Step 2: Convert to fraction form
   40,018/59,802 = 59,802/x
3. Step 3: Cross multiply
   40,018x = 59,802 × 59,802
4. Step 4: Simplify right side
   40,018x = 3,576,279,204
5. Step 5: Solve for x
   x = 3,576,279,204/40,018
6. Step 6: Final answer
   x = 89,366.77