Finding the Third Proportional to 10,279.69 and 22,443.75

Step by Step Solution

1. Step 1: Write the proportion equation
   10,279.69 : 22,443.75 = 22,443.75 : x
2. Step 2: Convert to fraction form
   10,279.69/22,443.75 = 22,443.75/x
3. Step 3: Cross multiply
   10,279.69x = 22,443.75 × 22,443.75
4. Step 4: Simplify right side
   10,279.69x = 503,721,914.06
5. Step 5: Solve for x
   x = 503,721,914.06/10,279.69
6. Step 6: Final answer
   x = 49,001.68