Finding the Third Proportional to 8,082 and 12,081

Step by Step Solution

1. Step 1: Write the proportion equation
   8,082 : 12,081 = 12,081 : x
2. Step 2: Convert to fraction form
   8,082/12,081 = 12,081/x
3. Step 3: Cross multiply
   8,082x = 12,081 × 12,081
4. Step 4: Simplify right side
   8,082x = 145,950,561
5. Step 5: Solve for x
   x = 145,950,561/8,082
6. Step 6: Final answer
   x = 18,058.72