Finding the Third Proportional to 8,868.23 and 13,367.53

Step by Step Solution

1. Step 1: Write the proportion equation
   8,868.23 : 13,367.53 = 13,367.53 : x
2. Step 2: Convert to fraction form
   8,868.23/13,367.53 = 13,367.53/x
3. Step 3: Cross multiply
   8,868.23x = 13,367.53 × 13,367.53
4. Step 4: Simplify right side
   8,868.23x = 178,690,891.72
5. Step 5: Solve for x
   x = 178,690,891.72/8,868.23
6. Step 6: Final answer
   x = 20,149.55