Finding the Third Proportional to 4,786.50 and 10,360.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,786.50 : 10,360.50 = 10,360.50 : x
2. Step 2: Convert to fraction form
   4,786.50/10,360.50 = 10,360.50/x
3. Step 3: Cross multiply
   4,786.50x = 10,360.50 × 10,360.50
4. Step 4: Simplify right side
   4,786.50x = 107,339,960.25
5. Step 5: Solve for x
   x = 107,339,960.25/4,786.50
6. Step 6: Final answer
   x = 22,425.56