Finding the Third Proportional to 6,850.50 and 10,275.38

Step by Step Solution

1. Step 1: Write the proportion equation
   6,850.50 : 10,275.38 = 10,275.38 : x
2. Step 2: Convert to fraction form
   6,850.50/10,275.38 = 10,275.38/x
3. Step 3: Cross multiply
   6,850.50x = 10,275.38 × 10,275.38
4. Step 4: Simplify right side
   6,850.50x = 105,583,331.39
5. Step 5: Solve for x
   x = 105,583,331.39/6,850.50
6. Step 6: Final answer
   x = 15,412.50