Finding the Third Proportional to 1,395,432 and 3,013,920

Step by Step Solution

1. Step 1: Write the proportion equation
   1,395,432 : 3,013,920 = 3,013,920 : x
2. Step 2: Convert to fraction form
   1,395,432/3,013,920 = 3,013,920/x
3. Step 3: Cross multiply
   1,395,432x = 3,013,920 × 3,013,920
4. Step 4: Simplify right side
   1,395,432x = 9,083,713,766,400
5. Step 5: Solve for x
   x = 9,083,713,766,400/1,395,432
6. Step 6: Final answer
   x = 6,509,606.89