Finding the Third Proportional to 21,804.19 and 33,559.31

Step by Step Solution

1. Step 1: Write the proportion equation
   21,804.19 : 33,559.31 = 33,559.31 : x
2. Step 2: Convert to fraction form
   21,804.19/33,559.31 = 33,559.31/x
3. Step 3: Cross multiply
   21,804.19x = 33,559.31 × 33,559.31
4. Step 4: Simplify right side
   21,804.19x = 1,126,227,455.47
5. Step 5: Solve for x
   x = 1,126,227,455.47/21,804.19
6. Step 6: Final answer
   x = 51,651.89