Finding the Third Proportional to 12,003.19 and 25,327.69

Step by Step Solution

1. Step 1: Write the proportion equation
   12,003.19 : 25,327.69 = 25,327.69 : x
2. Step 2: Convert to fraction form
   12,003.19/25,327.69 = 25,327.69/x
3. Step 3: Cross multiply
   12,003.19x = 25,327.69 × 25,327.69
4. Step 4: Simplify right side
   12,003.19x = 641,491,754.10
5. Step 5: Solve for x
   x = 641,491,754.10/12,003.19
6. Step 6: Final answer
   x = 53,443.45