Finding the Third Proportional to 2,735.56 and 3,983.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,735.56 : 3,983.75 = 3,983.75 : x
2. Step 2: Convert to fraction form
   2,735.56/3,983.75 = 3,983.75/x
3. Step 3: Cross multiply
   2,735.56x = 3,983.75 × 3,983.75
4. Step 4: Simplify right side
   2,735.56x = 15,870,264.06
5. Step 5: Solve for x
   x = 15,870,264.06/2,735.56
6. Step 6: Final answer
   x = 5,801.46