Finding the Third Proportional to 9,518.28 and 13,952.67

Step by Step Solution

1. Step 1: Write the proportion equation
   9,518.28 : 13,952.67 = 13,952.67 : x
2. Step 2: Convert to fraction form
   9,518.28/13,952.67 = 13,952.67/x
3. Step 3: Cross multiply
   9,518.28x = 13,952.67 × 13,952.67
4. Step 4: Simplify right side
   9,518.28x = 194,677,052.45
5. Step 5: Solve for x
   x = 194,677,052.45/9,518.28
6. Step 6: Final answer
   x = 20,452.96