Finding the Third Proportional to 12,521.25 and 19,254.38

Step by Step Solution

1. Step 1: Write the proportion equation
   12,521.25 : 19,254.38 = 19,254.38 : x
2. Step 2: Convert to fraction form
   12,521.25/19,254.38 = 19,254.38/x
3. Step 3: Cross multiply
   12,521.25x = 19,254.38 × 19,254.38
4. Step 4: Simplify right side
   12,521.25x = 370,730,956.64
5. Step 5: Solve for x
   x = 370,730,956.64/12,521.25
6. Step 6: Final answer
   x = 29,608.14