Finding the Third Proportional to 1,303,869 and 2,644,584

Step by Step Solution

1. Step 1: Write the proportion equation
   1,303,869 : 2,644,584 = 2,644,584 : x
2. Step 2: Convert to fraction form
   1,303,869/2,644,584 = 2,644,584/x
3. Step 3: Cross multiply
   1,303,869x = 2,644,584 × 2,644,584
4. Step 4: Simplify right side
   1,303,869x = 6,993,824,533,056
5. Step 5: Solve for x
   x = 6,993,824,533,056/1,303,869
6. Step 6: Final answer
   x = 5,363,901.23