Finding the Third Proportional to 13,514.25 and 20,433.38

Step by Step Solution

1. Step 1: Write the proportion equation
   13,514.25 : 20,433.38 = 20,433.38 : x
2. Step 2: Convert to fraction form
   13,514.25/20,433.38 = 20,433.38/x
3. Step 3: Cross multiply
   13,514.25x = 20,433.38 × 20,433.38
4. Step 4: Simplify right side
   13,514.25x = 417,522,813.89
5. Step 5: Solve for x
   x = 417,522,813.89/13,514.25
6. Step 6: Final answer
   x = 30,895.00