Finding the Third Proportional to 12,259.50 and 26,850.75

Step by Step Solution

1. Step 1: Write the proportion equation
   12,259.50 : 26,850.75 = 26,850.75 : x
2. Step 2: Convert to fraction form
   12,259.50/26,850.75 = 26,850.75/x
3. Step 3: Cross multiply
   12,259.50x = 26,850.75 × 26,850.75
4. Step 4: Simplify right side
   12,259.50x = 720,962,775.56
5. Step 5: Solve for x
   x = 720,962,775.56/12,259.50
6. Step 6: Final answer
   x = 58,808.50