Finding the Third Proportional to 2,241,600 and 4,864,240

Step by Step Solution

1. Step 1: Write the proportion equation
   2,241,600 : 4,864,240 = 4,864,240 : x
2. Step 2: Convert to fraction form
   2,241,600/4,864,240 = 4,864,240/x
3. Step 3: Cross multiply
   2,241,600x = 4,864,240 × 4,864,240
4. Step 4: Simplify right side
   2,241,600x = 23,660,830,777,600
5. Step 5: Solve for x
   x = 23,660,830,777,600/2,241,600
6. Step 6: Final answer
   x = 10,555,331.36