Finding the Third Proportional to 12,622 and 26,550.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,622 : 26,550.50 = 26,550.50 : x
2. Step 2: Convert to fraction form
   12,622/26,550.50 = 26,550.50/x
3. Step 3: Cross multiply
   12,622x = 26,550.50 × 26,550.50
4. Step 4: Simplify right side
   12,622x = 704,929,050.25
5. Step 5: Solve for x
   x = 704,929,050.25/12,622
6. Step 6: Final answer
   x = 55,849.24