Finding the Third Proportional to 73,082 and 99,039

Step by Step Solution

1. Step 1: Write the proportion equation
   73,082 : 99,039 = 99,039 : x
2. Step 2: Convert to fraction form
   73,082/99,039 = 99,039/x
3. Step 3: Cross multiply
   73,082x = 99,039 × 99,039
4. Step 4: Simplify right side
   73,082x = 9,808,723,521
5. Step 5: Solve for x
   x = 9,808,723,521/73,082
6. Step 6: Final answer
   x = 134,215.31