Finding the Third Proportional to 4,866.75 and 10,427.25

Step by Step Solution

1. Step 1: Write the proportion equation
   4,866.75 : 10,427.25 = 10,427.25 : x
2. Step 2: Convert to fraction form
   4,866.75/10,427.25 = 10,427.25/x
3. Step 3: Cross multiply
   4,866.75x = 10,427.25 × 10,427.25
4. Step 4: Simplify right side
   4,866.75x = 108,727,542.56
5. Step 5: Solve for x
   x = 108,727,542.56/4,866.75
6. Step 6: Final answer
   x = 22,340.89