Finding the Third Proportional to 2,440,406 and 3,710,361

Step by Step Solution

1. Step 1: Write the proportion equation
   2,440,406 : 3,710,361 = 3,710,361 : x
2. Step 2: Convert to fraction form
   2,440,406/3,710,361 = 3,710,361/x
3. Step 3: Cross multiply
   2,440,406x = 3,710,361 × 3,710,361
4. Step 4: Simplify right side
   2,440,406x = 13,766,778,750,321
5. Step 5: Solve for x
   x = 13,766,778,750,321/2,440,406
6. Step 6: Final answer
   x = 5,641,183.78