Finding the Third Proportional to 15,565.13 and 34,401.38

Step by Step Solution

1. Step 1: Write the proportion equation
   15,565.13 : 34,401.38 = 34,401.38 : x
2. Step 2: Convert to fraction form
   15,565.13/34,401.38 = 34,401.38/x
3. Step 3: Cross multiply
   15,565.13x = 34,401.38 × 34,401.38
4. Step 4: Simplify right side
   15,565.13x = 1,183,454,601.89
5. Step 5: Solve for x
   x = 1,183,454,601.89/15,565.13
6. Step 6: Final answer
   x = 76,032.45