Finding the Third Proportional to 12,760 and 27,065

Step by Step Solution

1. Step 1: Write the proportion equation
   12,760 : 27,065 = 27,065 : x
2. Step 2: Convert to fraction form
   12,760/27,065 = 27,065/x
3. Step 3: Cross multiply
   12,760x = 27,065 × 27,065
4. Step 4: Simplify right side
   12,760x = 732,514,225
5. Step 5: Solve for x
   x = 732,514,225/12,760
6. Step 6: Final answer
   x = 57,407.07