Finding the Third Proportional to 16,408.20 and 25,159.04

Step by Step Solution

1. Step 1: Write the proportion equation
   16,408.20 : 25,159.04 = 25,159.04 : x
2. Step 2: Convert to fraction form
   16,408.20/25,159.04 = 25,159.04/x
3. Step 3: Cross multiply
   16,408.20x = 25,159.04 × 25,159.04
4. Step 4: Simplify right side
   16,408.20x = 632,977,443.10
5. Step 5: Solve for x
   x = 632,977,443.10/16,408.20
6. Step 6: Final answer
   x = 38,576.91