Finding the Third Proportional to 10,108.13 and 14,352.19

Step by Step Solution

1. Step 1: Write the proportion equation
   10,108.13 : 14,352.19 = 14,352.19 : x
2. Step 2: Convert to fraction form
   10,108.13/14,352.19 = 14,352.19/x
3. Step 3: Cross multiply
   10,108.13x = 14,352.19 × 14,352.19
4. Step 4: Simplify right side
   10,108.13x = 205,985,286.04
5. Step 5: Solve for x
   x = 205,985,286.04/10,108.13
6. Step 6: Final answer
   x = 20,378.19