Finding the Third Proportional to 3,014,400 and 4,521,648

Step by Step Solution

1. Step 1: Write the proportion equation
   3,014,400 : 4,521,648 = 4,521,648 : x
2. Step 2: Convert to fraction form
   3,014,400/4,521,648 = 4,521,648/x
3. Step 3: Cross multiply
   3,014,400x = 4,521,648 × 4,521,648
4. Step 4: Simplify right side
   3,014,400x = 20,445,300,635,904
5. Step 5: Solve for x
   x = 20,445,300,635,904/3,014,400
6. Step 6: Final answer
   x = 6,782,544.00