Finding the Third Proportional to 1,434,976 and 3,018,672

Step by Step Solution

1. Step 1: Write the proportion equation
   1,434,976 : 3,018,672 = 3,018,672 : x
2. Step 2: Convert to fraction form
   1,434,976/3,018,672 = 3,018,672/x
3. Step 3: Cross multiply
   1,434,976x = 3,018,672 × 3,018,672
4. Step 4: Simplify right side
   1,434,976x = 9,112,380,643,584
5. Step 5: Solve for x
   x = 9,112,380,643,584/1,434,976
6. Step 6: Final answer
   x = 6,350,197.25