Finding the Third Proportional to 11,758.92 and 25,154.30

Step by Step Solution

1. Step 1: Write the proportion equation
   11,758.92 : 25,154.30 = 25,154.30 : x
2. Step 2: Convert to fraction form
   11,758.92/25,154.30 = 25,154.30/x
3. Step 3: Cross multiply
   11,758.92x = 25,154.30 × 25,154.30
4. Step 4: Simplify right side
   11,758.92x = 632,738,651.28
5. Step 5: Solve for x
   x = 632,738,651.28/11,758.92
6. Step 6: Final answer
   x = 53,809.24