Finding the Third Proportional to 20,793.66 and 30,449.81

Step by Step Solution

1. Step 1: Write the proportion equation
   20,793.66 : 30,449.81 = 30,449.81 : x
2. Step 2: Convert to fraction form
   20,793.66/30,449.81 = 30,449.81/x
3. Step 3: Cross multiply
   20,793.66x = 30,449.81 × 30,449.81
4. Step 4: Simplify right side
   20,793.66x = 927,191,081.29
5. Step 5: Solve for x
   x = 927,191,081.29/20,793.66
6. Step 6: Final answer
   x = 44,590.09