Finding the Third Proportional to 2,487,840 and 3,810,384

Step by Step Solution

1. Step 1: Write the proportion equation
   2,487,840 : 3,810,384 = 3,810,384 : x
2. Step 2: Convert to fraction form
   2,487,840/3,810,384 = 3,810,384/x
3. Step 3: Cross multiply
   2,487,840x = 3,810,384 × 3,810,384
4. Step 4: Simplify right side
   2,487,840x = 14,519,026,227,456
5. Step 5: Solve for x
   x = 14,519,026,227,456/2,487,840
6. Step 6: Final answer
   x = 5,835,996.78