Finding the Third Proportional to 2,463,170 and 3,922,420

Step by Step Solution

1. Step 1: Write the proportion equation
   2,463,170 : 3,922,420 = 3,922,420 : x
2. Step 2: Convert to fraction form
   2,463,170/3,922,420 = 3,922,420/x
3. Step 3: Cross multiply
   2,463,170x = 3,922,420 × 3,922,420
4. Step 4: Simplify right side
   2,463,170x = 15,385,378,656,400
5. Step 5: Solve for x
   x = 15,385,378,656,400/2,463,170
6. Step 6: Final answer
   x = 6,246,170.04