Finding the Third Proportional to 12,606.25 and 27,520.75

Step by Step Solution

1. Step 1: Write the proportion equation
   12,606.25 : 27,520.75 = 27,520.75 : x
2. Step 2: Convert to fraction form
   12,606.25/27,520.75 = 27,520.75/x
3. Step 3: Cross multiply
   12,606.25x = 27,520.75 × 27,520.75
4. Step 4: Simplify right side
   12,606.25x = 757,391,680.56
5. Step 5: Solve for x
   x = 757,391,680.56/12,606.25
6. Step 6: Final answer
   x = 60,080.65