Finding the Third Proportional to 2,394.94 and 3,501.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,394.94 : 3,501.28 = 3,501.28 : x
2. Step 2: Convert to fraction form
   2,394.94/3,501.28 = 3,501.28/x
3. Step 3: Cross multiply
   2,394.94x = 3,501.28 × 3,501.28
4. Step 4: Simplify right side
   2,394.94x = 12,258,970.39
5. Step 5: Solve for x
   x = 12,258,970.39/2,394.94
6. Step 6: Final answer
   x = 5,118.70