Finding the Third Proportional to 21,960 and 33,966

Step by Step Solution

1. Step 1: Write the proportion equation
   21,960 : 33,966 = 33,966 : x
2. Step 2: Convert to fraction form
   21,960/33,966 = 33,966/x
3. Step 3: Cross multiply
   21,960x = 33,966 × 33,966
4. Step 4: Simplify right side
   21,960x = 1,153,689,156
5. Step 5: Solve for x
   x = 1,153,689,156/21,960
6. Step 6: Final answer
   x = 52,535.94