Finding the Third Proportional to 2,447,736 and 3,440,856

Step by Step Solution

1. Step 1: Write the proportion equation
   2,447,736 : 3,440,856 = 3,440,856 : x
2. Step 2: Convert to fraction form
   2,447,736/3,440,856 = 3,440,856/x
3. Step 3: Cross multiply
   2,447,736x = 3,440,856 × 3,440,856
4. Step 4: Simplify right side
   2,447,736x = 11,839,490,012,736
5. Step 5: Solve for x
   x = 11,839,490,012,736/2,447,736
6. Step 6: Final answer
   x = 4,836,914.61