Finding the Third Proportional to 1,183,729 and 2,608,756

Step by Step Solution

1. Step 1: Write the proportion equation
   1,183,729 : 2,608,756 = 2,608,756 : x
2. Step 2: Convert to fraction form
   1,183,729/2,608,756 = 2,608,756/x
3. Step 3: Cross multiply
   1,183,729x = 2,608,756 × 2,608,756
4. Step 4: Simplify right side
   1,183,729x = 6,805,607,867,536
5. Step 5: Solve for x
   x = 6,805,607,867,536/1,183,729
6. Step 6: Final answer
   x = 5,749,295.55