Finding the Third Proportional to 12,667 and 27,665

Step by Step Solution

1. Step 1: Write the proportion equation
   12,667 : 27,665 = 27,665 : x
2. Step 2: Convert to fraction form
   12,667/27,665 = 27,665/x
3. Step 3: Cross multiply
   12,667x = 27,665 × 27,665
4. Step 4: Simplify right side
   12,667x = 765,352,225
5. Step 5: Solve for x
   x = 765,352,225/12,667
6. Step 6: Final answer
   x = 60,420.95