Finding the Third Proportional to 21,864 and 33,654

Step by Step Solution

1. Step 1: Write the proportion equation
   21,864 : 33,654 = 33,654 : x
2. Step 2: Convert to fraction form
   21,864/33,654 = 33,654/x
3. Step 3: Cross multiply
   21,864x = 33,654 × 33,654
4. Step 4: Simplify right side
   21,864x = 1,132,591,716
5. Step 5: Solve for x
   x = 1,132,591,716/21,864
6. Step 6: Final answer
   x = 51,801.67