Finding the Third Proportional to 4,794.69 and 10,255.69

Step by Step Solution

1. Step 1: Write the proportion equation
   4,794.69 : 10,255.69 = 10,255.69 : x
2. Step 2: Convert to fraction form
   4,794.69/10,255.69 = 10,255.69/x
3. Step 3: Cross multiply
   4,794.69x = 10,255.69 × 10,255.69
4. Step 4: Simplify right side
   4,794.69x = 105,179,126.10
5. Step 5: Solve for x
   x = 105,179,126.10/4,794.69
6. Step 6: Final answer
   x = 21,936.60