Finding the Third Proportional to 2,801.75 and 3,927.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,801.75 : 3,927.25 = 3,927.25 : x
2. Step 2: Convert to fraction form
   2,801.75/3,927.25 = 3,927.25/x
3. Step 3: Cross multiply
   2,801.75x = 3,927.25 × 3,927.25
4. Step 4: Simplify right side
   2,801.75x = 15,423,292.56
5. Step 5: Solve for x
   x = 15,423,292.56/2,801.75
6. Step 6: Final answer
   x = 5,504.88