Finding the Third Proportional to 2,440,420 and 3,710,384

Step by Step Solution

1. Step 1: Write the proportion equation
   2,440,420 : 3,710,384 = 3,710,384 : x
2. Step 2: Convert to fraction form
   2,440,420/3,710,384 = 3,710,384/x
3. Step 3: Cross multiply
   2,440,420x = 3,710,384 × 3,710,384
4. Step 4: Simplify right side
   2,440,420x = 13,766,949,427,456
5. Step 5: Solve for x
   x = 13,766,949,427,456/2,440,420
6. Step 6: Final answer
   x = 5,641,221.36