Finding the Third Proportional to 12,775.50 and 27,801

Step by Step Solution

1. Step 1: Write the proportion equation
   12,775.50 : 27,801 = 27,801 : x
2. Step 2: Convert to fraction form
   12,775.50/27,801 = 27,801/x
3. Step 3: Cross multiply
   12,775.50x = 27,801 × 27,801
4. Step 4: Simplify right side
   12,775.50x = 772,895,601
5. Step 5: Solve for x
   x = 772,895,601/12,775.50
6. Step 6: Final answer
   x = 60,498.27