Finding the Third Proportional to 12,763.13 and 19,425.38

Step by Step Solution

1. Step 1: Write the proportion equation
   12,763.13 : 19,425.38 = 19,425.38 : x
2. Step 2: Convert to fraction form
   12,763.13/19,425.38 = 19,425.38/x
3. Step 3: Cross multiply
   12,763.13x = 19,425.38 × 19,425.38
4. Step 4: Simplify right side
   12,763.13x = 377,345,193.89
5. Step 5: Solve for x
   x = 377,345,193.89/12,763.13
6. Step 6: Final answer
   x = 29,565.27