Finding the Third Proportional to 20,212.88 and 32,040.56

Step by Step Solution

1. Step 1: Write the proportion equation
   20,212.88 : 32,040.56 = 32,040.56 : x
2. Step 2: Convert to fraction form
   20,212.88/32,040.56 = 32,040.56/x
3. Step 3: Cross multiply
   20,212.88x = 32,040.56 × 32,040.56
4. Step 4: Simplify right side
   20,212.88x = 1,026,597,645.32
5. Step 5: Solve for x
   x = 1,026,597,645.32/20,212.88
6. Step 6: Final answer
   x = 50,789.29