Finding the Third Proportional to 12,174.05 and 25,321.92

Step by Step Solution

1. Step 1: Write the proportion equation
   12,174.05 : 25,321.92 = 25,321.92 : x
2. Step 2: Convert to fraction form
   12,174.05/25,321.92 = 25,321.92/x
3. Step 3: Cross multiply
   12,174.05x = 25,321.92 × 25,321.92
4. Step 4: Simplify right side
   12,174.05x = 641,199,727.44
5. Step 5: Solve for x
   x = 641,199,727.44/12,174.05
6. Step 6: Final answer
   x = 52,669.40