Finding the Third Proportional to 2,954,978 and 6,470,452

Step by Step Solution

1. Step 1: Write the proportion equation
   2,954,978 : 6,470,452 = 6,470,452 : x
2. Step 2: Convert to fraction form
   2,954,978/6,470,452 = 6,470,452/x
3. Step 3: Cross multiply
   2,954,978x = 6,470,452 × 6,470,452
4. Step 4: Simplify right side
   2,954,978x = 41,866,749,084,304
5. Step 5: Solve for x
   x = 41,866,749,084,304/2,954,978
6. Step 6: Final answer
   x = 14,168,210.08