Finding the Third Proportional to 10,243.13 and 22,642.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,243.13 : 22,642.88 = 22,642.88 : x
2. Step 2: Convert to fraction form
   10,243.13/22,642.88 = 22,642.88/x
3. Step 3: Cross multiply
   10,243.13x = 22,642.88 × 22,642.88
4. Step 4: Simplify right side
   10,243.13x = 512,699,788.27
5. Step 5: Solve for x
   x = 512,699,788.27/10,243.13
6. Step 6: Final answer
   x = 50,053.06