Finding the Third Proportional to 12,150 and 25,983.91

Step by Step Solution

1. Step 1: Write the proportion equation
   12,150 : 25,983.91 = 25,983.91 : x
2. Step 2: Convert to fraction form
   12,150/25,983.91 = 25,983.91/x
3. Step 3: Cross multiply
   12,150x = 25,983.91 × 25,983.91
4. Step 4: Simplify right side
   12,150x = 675,163,790.01
5. Step 5: Solve for x
   x = 675,163,790.01/12,150
6. Step 6: Final answer
   x = 55,569.04