Finding the Third Proportional to 21,549 and 33,284

Step by Step Solution

1. Step 1: Write the proportion equation
   21,549 : 33,284 = 33,284 : x
2. Step 2: Convert to fraction form
   21,549/33,284 = 33,284/x
3. Step 3: Cross multiply
   21,549x = 33,284 × 33,284
4. Step 4: Simplify right side
   21,549x = 1,107,824,656
5. Step 5: Solve for x
   x = 1,107,824,656/21,549
6. Step 6: Final answer
   x = 51,409.56