Finding the Third Proportional to 21,311.25 and 33,092.25

Step by Step Solution

1. Step 1: Write the proportion equation
   21,311.25 : 33,092.25 = 33,092.25 : x
2. Step 2: Convert to fraction form
   21,311.25/33,092.25 = 33,092.25/x
3. Step 3: Cross multiply
   21,311.25x = 33,092.25 × 33,092.25
4. Step 4: Simplify right side
   21,311.25x = 1,095,097,010.06
5. Step 5: Solve for x
   x = 1,095,097,010.06/21,311.25
6. Step 6: Final answer
   x = 51,385.86