Finding the Third Proportional to 13,103.50 and 18,522.75

Step by Step Solution

1. Step 1: Write the proportion equation
   13,103.50 : 18,522.75 = 18,522.75 : x
2. Step 2: Convert to fraction form
   13,103.50/18,522.75 = 18,522.75/x
3. Step 3: Cross multiply
   13,103.50x = 18,522.75 × 18,522.75
4. Step 4: Simplify right side
   13,103.50x = 343,092,267.56
5. Step 5: Solve for x
   x = 343,092,267.56/13,103.50
6. Step 6: Final answer
   x = 26,183.25