Finding the Third Proportional to 8,408.25 and 17,674.88

Step by Step Solution

1. Step 1: Write the proportion equation
   8,408.25 : 17,674.88 = 17,674.88 : x
2. Step 2: Convert to fraction form
   8,408.25/17,674.88 = 17,674.88/x
3. Step 3: Cross multiply
   8,408.25x = 17,674.88 × 17,674.88
4. Step 4: Simplify right side
   8,408.25x = 312,401,206.27
5. Step 5: Solve for x
   x = 312,401,206.27/8,408.25
6. Step 6: Final answer
   x = 37,154.13