Finding the Third Proportional to 1,420,108 and 3,067,664

Step by Step Solution

1. Step 1: Write the proportion equation
   1,420,108 : 3,067,664 = 3,067,664 : x
2. Step 2: Convert to fraction form
   1,420,108/3,067,664 = 3,067,664/x
3. Step 3: Cross multiply
   1,420,108x = 3,067,664 × 3,067,664
4. Step 4: Simplify right side
   1,420,108x = 9,410,562,416,896
5. Step 5: Solve for x
   x = 9,410,562,416,896/1,420,108
6. Step 6: Final answer
   x = 6,626,652.63