Finding the Third Proportional to 1,183,746 and 2,608,780

Step by Step Solution

1. Step 1: Write the proportion equation
   1,183,746 : 2,608,780 = 2,608,780 : x
2. Step 2: Convert to fraction form
   1,183,746/2,608,780 = 2,608,780/x
3. Step 3: Cross multiply
   1,183,746x = 2,608,780 × 2,608,780
4. Step 4: Simplify right side
   1,183,746x = 6,805,733,088,400
5. Step 5: Solve for x
   x = 6,805,733,088,400/1,183,746
6. Step 6: Final answer
   x = 5,749,318.76