Finding the Third Proportional to 10,676.81 and 22,728.09

Step by Step Solution

1. Step 1: Write the proportion equation
   10,676.81 : 22,728.09 = 22,728.09 : x
2. Step 2: Convert to fraction form
   10,676.81/22,728.09 = 22,728.09/x
3. Step 3: Cross multiply
   10,676.81x = 22,728.09 × 22,728.09
4. Step 4: Simplify right side
   10,676.81x = 516,566,245.51
5. Step 5: Solve for x
   x = 516,566,245.51/10,676.81
6. Step 6: Final answer
   x = 48,382.07