Finding the Third Proportional to 12,165.75 and 26,150.25

Step by Step Solution

1. Step 1: Write the proportion equation
   12,165.75 : 26,150.25 = 26,150.25 : x
2. Step 2: Convert to fraction form
   12,165.75/26,150.25 = 26,150.25/x
3. Step 3: Cross multiply
   12,165.75x = 26,150.25 × 26,150.25
4. Step 4: Simplify right side
   12,165.75x = 683,835,575.06
5. Step 5: Solve for x
   x = 683,835,575.06/12,165.75
6. Step 6: Final answer
   x = 56,209.90