Finding the Third Proportional to 1,622,406 and 2,544,963

Step by Step Solution

1. Step 1: Write the proportion equation
   1,622,406 : 2,544,963 = 2,544,963 : x
2. Step 2: Convert to fraction form
   1,622,406/2,544,963 = 2,544,963/x
3. Step 3: Cross multiply
   1,622,406x = 2,544,963 × 2,544,963
4. Step 4: Simplify right side
   1,622,406x = 6,476,836,671,369
5. Step 5: Solve for x
   x = 6,476,836,671,369/1,622,406
6. Step 6: Final answer
   x = 3,992,118.29