Finding the Third Proportional to 4,668.50 and 10,247.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,668.50 : 10,247.50 = 10,247.50 : x
2. Step 2: Convert to fraction form
   4,668.50/10,247.50 = 10,247.50/x
3. Step 3: Cross multiply
   4,668.50x = 10,247.50 × 10,247.50
4. Step 4: Simplify right side
   4,668.50x = 105,011,256.25
5. Step 5: Solve for x
   x = 105,011,256.25/4,668.50
6. Step 6: Final answer
   x = 22,493.58