Finding the Third Proportional to 25,856.72 and 36,589.54

Step by Step Solution

1. Step 1: Write the proportion equation
   25,856.72 : 36,589.54 = 36,589.54 : x
2. Step 2: Convert to fraction form
   25,856.72/36,589.54 = 36,589.54/x
3. Step 3: Cross multiply
   25,856.72x = 36,589.54 × 36,589.54
4. Step 4: Simplify right side
   25,856.72x = 1,338,794,082.95
5. Step 5: Solve for x
   x = 1,338,794,082.95/25,856.72
6. Step 6: Final answer
   x = 51,777.42