Finding the Third Proportional to 21,596.63 and 33,351.75

Step by Step Solution

1. Step 1: Write the proportion equation
   21,596.63 : 33,351.75 = 33,351.75 : x
2. Step 2: Convert to fraction form
   21,596.63/33,351.75 = 33,351.75/x
3. Step 3: Cross multiply
   21,596.63x = 33,351.75 × 33,351.75
4. Step 4: Simplify right side
   21,596.63x = 1,112,339,228.06
5. Step 5: Solve for x
   x = 1,112,339,228.06/21,596.63
6. Step 6: Final answer
   x = 51,505.23