Finding the Third Proportional to 4,935.50 and 10,425.25

Step by Step Solution

1. Step 1: Write the proportion equation
   4,935.50 : 10,425.25 = 10,425.25 : x
2. Step 2: Convert to fraction form
   4,935.50/10,425.25 = 10,425.25/x
3. Step 3: Cross multiply
   4,935.50x = 10,425.25 × 10,425.25
4. Step 4: Simplify right side
   4,935.50x = 108,685,837.56
5. Step 5: Solve for x
   x = 108,685,837.56/4,935.50
6. Step 6: Final answer
   x = 22,021.24