Finding the Third Proportional to 10,389.38 and 22,854.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,389.38 : 22,854.94 = 22,854.94 : x
2. Step 2: Convert to fraction form
   10,389.38/22,854.94 = 22,854.94/x
3. Step 3: Cross multiply
   10,389.38x = 22,854.94 × 22,854.94
4. Step 4: Simplify right side
   10,389.38x = 522,348,168.13
5. Step 5: Solve for x
   x = 522,348,168.13/10,389.38
6. Step 6: Final answer
   x = 50,277.15