Finding the Third Proportional to 21,897 and 33,392.25

Step by Step Solution

1. Step 1: Write the proportion equation
   21,897 : 33,392.25 = 33,392.25 : x
2. Step 2: Convert to fraction form
   21,897/33,392.25 = 33,392.25/x
3. Step 3: Cross multiply
   21,897x = 33,392.25 × 33,392.25
4. Step 4: Simplify right side
   21,897x = 1,115,042,360.06
5. Step 5: Solve for x
   x = 1,115,042,360.06/21,897
6. Step 6: Final answer
   x = 50,922.15