Finding the Third Proportional to 12,885 and 27,966

Step by Step Solution

1. Step 1: Write the proportion equation
   12,885 : 27,966 = 27,966 : x
2. Step 2: Convert to fraction form
   12,885/27,966 = 27,966/x
3. Step 3: Cross multiply
   12,885x = 27,966 × 27,966
4. Step 4: Simplify right side
   12,885x = 782,097,156
5. Step 5: Solve for x
   x = 782,097,156/12,885
6. Step 6: Final answer
   x = 60,698.27