Finding the Third Proportional to 1,183,297 and 2,591,839

Step by Step Solution

1. Step 1: Write the proportion equation
   1,183,297 : 2,591,839 = 2,591,839 : x
2. Step 2: Convert to fraction form
   1,183,297/2,591,839 = 2,591,839/x
3. Step 3: Cross multiply
   1,183,297x = 2,591,839 × 2,591,839
4. Step 4: Simplify right side
   1,183,297x = 6,717,629,401,921
5. Step 5: Solve for x
   x = 6,717,629,401,921/1,183,297
6. Step 6: Final answer
   x = 5,677,044.23