Finding the Third Proportional to 2,392,917 and 3,617,865

Step by Step Solution

1. Step 1: Write the proportion equation
   2,392,917 : 3,617,865 = 3,617,865 : x
2. Step 2: Convert to fraction form
   2,392,917/3,617,865 = 3,617,865/x
3. Step 3: Cross multiply
   2,392,917x = 3,617,865 × 3,617,865
4. Step 4: Simplify right side
   2,392,917x = 13,088,947,158,225
5. Step 5: Solve for x
   x = 13,088,947,158,225/2,392,917
6. Step 6: Final answer
   x = 5,469,870.94