Finding the Third Proportional to 1,395,406 and 3,013,868

Step by Step Solution

1. Step 1: Write the proportion equation
   1,395,406 : 3,013,868 = 3,013,868 : x
2. Step 2: Convert to fraction form
   1,395,406/3,013,868 = 3,013,868/x
3. Step 3: Cross multiply
   1,395,406x = 3,013,868 × 3,013,868
4. Step 4: Simplify right side
   1,395,406x = 9,083,400,321,424
5. Step 5: Solve for x
   x = 9,083,400,321,424/1,395,406
6. Step 6: Final answer
   x = 6,509,503.56