Finding the Third Proportional to 15,864.19 and 25,103.25

Step by Step Solution

1. Step 1: Write the proportion equation
   15,864.19 : 25,103.25 = 25,103.25 : x
2. Step 2: Convert to fraction form
   15,864.19/25,103.25 = 25,103.25/x
3. Step 3: Cross multiply
   15,864.19x = 25,103.25 × 25,103.25
4. Step 4: Simplify right side
   15,864.19x = 630,173,160.56
5. Step 5: Solve for x
   x = 630,173,160.56/15,864.19
6. Step 6: Final answer
   x = 39,723.00