Finding the Third Proportional to 21,894 and 33,866

Step by Step Solution

1. Step 1: Write the proportion equation
   21,894 : 33,866 = 33,866 : x
2. Step 2: Convert to fraction form
   21,894/33,866 = 33,866/x
3. Step 3: Cross multiply
   21,894x = 33,866 × 33,866
4. Step 4: Simplify right side
   21,894x = 1,146,905,956
5. Step 5: Solve for x
   x = 1,146,905,956/21,894
6. Step 6: Final answer
   x = 52,384.49