Finding the Third Proportional to 40,182 and 60,638

Step by Step Solution

1. Step 1: Write the proportion equation
   40,182 : 60,638 = 60,638 : x
2. Step 2: Convert to fraction form
   40,182/60,638 = 60,638/x
3. Step 3: Cross multiply
   40,182x = 60,638 × 60,638
4. Step 4: Simplify right side
   40,182x = 3,676,967,044
5. Step 5: Solve for x
   x = 3,676,967,044/40,182
6. Step 6: Final answer
   x = 91,507.82