Finding the Third Proportional to 2,365.45 and 3,394.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,365.45 : 3,394.41 = 3,394.41 : x
2. Step 2: Convert to fraction form
   2,365.45/3,394.41 = 3,394.41/x
3. Step 3: Cross multiply
   2,365.45x = 3,394.41 × 3,394.41
4. Step 4: Simplify right side
   2,365.45x = 11,521,993.79
5. Step 5: Solve for x
   x = 11,521,993.79/2,365.45
6. Step 6: Final answer
   x = 4,870.95