Finding the Third Proportional to 2,025.75 and 3,173.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,025.75 : 3,173.75 = 3,173.75 : x
2. Step 2: Convert to fraction form
   2,025.75/3,173.75 = 3,173.75/x
3. Step 3: Cross multiply
   2,025.75x = 3,173.75 × 3,173.75
4. Step 4: Simplify right side
   2,025.75x = 10,072,689.06
5. Step 5: Solve for x
   x = 10,072,689.06/2,025.75
6. Step 6: Final answer
   x = 4,972.33