Finding the Third Proportional to 9,508.50 and 13,919.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,508.50 : 13,919.25 = 13,919.25 : x
2. Step 2: Convert to fraction form
   9,508.50/13,919.25 = 13,919.25/x
3. Step 3: Cross multiply
   9,508.50x = 13,919.25 × 13,919.25
4. Step 4: Simplify right side
   9,508.50x = 193,745,520.56
5. Step 5: Solve for x
   x = 193,745,520.56/9,508.50
6. Step 6: Final answer
   x = 20,376.03