Finding the Third Proportional to 2,085 and 3,227.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,085 : 3,227.25 = 3,227.25 : x
2. Step 2: Convert to fraction form
   2,085/3,227.25 = 3,227.25/x
3. Step 3: Cross multiply
   2,085x = 3,227.25 × 3,227.25
4. Step 4: Simplify right side
   2,085x = 10,415,142.56
5. Step 5: Solve for x
   x = 10,415,142.56/2,085
6. Step 6: Final answer
   x = 4,995.27