Finding the Third Proportional to 10,329.19 and 22,408.31

Step by Step Solution

1. Step 1: Write the proportion equation
   10,329.19 : 22,408.31 = 22,408.31 : x
2. Step 2: Convert to fraction form
   10,329.19/22,408.31 = 22,408.31/x
3. Step 3: Cross multiply
   10,329.19x = 22,408.31 × 22,408.31
4. Step 4: Simplify right side
   10,329.19x = 502,132,469.10
5. Step 5: Solve for x
   x = 502,132,469.10/10,329.19
6. Step 6: Final answer
   x = 48,612.97