Finding the Third Proportional to 13,061.25 and 19,512.14

Step by Step Solution

1. Step 1: Write the proportion equation
   13,061.25 : 19,512.14 = 19,512.14 : x
2. Step 2: Convert to fraction form
   13,061.25/19,512.14 = 19,512.14/x
3. Step 3: Cross multiply
   13,061.25x = 19,512.14 × 19,512.14
4. Step 4: Simplify right side
   13,061.25x = 380,723,631.77
5. Step 5: Solve for x
   x = 380,723,631.77/13,061.25
6. Step 6: Final answer
   x = 29,149.10