Finding the Third Proportional to 14,434.88 and 34,401.38

Step by Step Solution

1. Step 1: Write the proportion equation
   14,434.88 : 34,401.38 = 34,401.38 : x
2. Step 2: Convert to fraction form
   14,434.88/34,401.38 = 34,401.38/x
3. Step 3: Cross multiply
   14,434.88x = 34,401.38 × 34,401.38
4. Step 4: Simplify right side
   14,434.88x = 1,183,454,601.89
5. Step 5: Solve for x
   x = 1,183,454,601.89/14,434.88
6. Step 6: Final answer
   x = 81,985.79