Finding the Third Proportional to 4,277.81 and 10,155.38

Step by Step Solution

1. Step 1: Write the proportion equation
   4,277.81 : 10,155.38 = 10,155.38 : x
2. Step 2: Convert to fraction form
   4,277.81/10,155.38 = 10,155.38/x
3. Step 3: Cross multiply
   4,277.81x = 10,155.38 × 10,155.38
4. Step 4: Simplify right side
   4,277.81x = 103,131,641.39
5. Step 5: Solve for x
   x = 103,131,641.39/4,277.81
6. Step 6: Final answer
   x = 24,108.50