Finding the Third Proportional to 12,782.25 and 27,385.88

Step by Step Solution

1. Step 1: Write the proportion equation
   12,782.25 : 27,385.88 = 27,385.88 : x
2. Step 2: Convert to fraction form
   12,782.25/27,385.88 = 27,385.88/x
3. Step 3: Cross multiply
   12,782.25x = 27,385.88 × 27,385.88
4. Step 4: Simplify right side
   12,782.25x = 749,986,149.52
5. Step 5: Solve for x
   x = 749,986,149.52/12,782.25
6. Step 6: Final answer
   x = 58,674.03