Finding the Third Proportional to 59,892 and 99,812

Step by Step Solution

1. Step 1: Write the proportion equation
   59,892 : 99,812 = 99,812 : x
2. Step 2: Convert to fraction form
   59,892/99,812 = 99,812/x
3. Step 3: Cross multiply
   59,892x = 99,812 × 99,812
4. Step 4: Simplify right side
   59,892x = 9,962,435,344
5. Step 5: Solve for x
   x = 9,962,435,344/59,892
6. Step 6: Final answer
   x = 166,340.00