Finding the Third Proportional to 1,399,462 and 2,898,508

Step by Step Solution

1. Step 1: Write the proportion equation
   1,399,462 : 2,898,508 = 2,898,508 : x
2. Step 2: Convert to fraction form
   1,399,462/2,898,508 = 2,898,508/x
3. Step 3: Cross multiply
   1,399,462x = 2,898,508 × 2,898,508
4. Step 4: Simplify right side
   1,399,462x = 8,401,348,626,064
5. Step 5: Solve for x
   x = 8,401,348,626,064/1,399,462
6. Step 6: Final answer
   x = 6,003,270.28