Finding the Third Proportional to 20,649.09 and 32,819.77

Step by Step Solution

1. Step 1: Write the proportion equation
   20,649.09 : 32,819.77 = 32,819.77 : x
2. Step 2: Convert to fraction form
   20,649.09/32,819.77 = 32,819.77/x
3. Step 3: Cross multiply
   20,649.09x = 32,819.77 × 32,819.77
4. Step 4: Simplify right side
   20,649.09x = 1,077,137,015.68
5. Step 5: Solve for x
   x = 1,077,137,015.68/20,649.09
6. Step 6: Final answer
   x = 52,163.89