Finding the Third Proportional to 1,407,405 and 3,014,099

Step by Step Solution

1. Step 1: Write the proportion equation
   1,407,405 : 3,014,099 = 3,014,099 : x
2. Step 2: Convert to fraction form
   1,407,405/3,014,099 = 3,014,099/x
3. Step 3: Cross multiply
   1,407,405x = 3,014,099 × 3,014,099
4. Step 4: Simplify right side
   1,407,405x = 9,084,792,781,801
5. Step 5: Solve for x
   x = 9,084,792,781,801/1,407,405
6. Step 6: Final answer
   x = 6,454,995.39