Finding the Third Proportional to 2,616,740 and 5,544,240

Step by Step Solution

1. Step 1: Write the proportion equation
   2,616,740 : 5,544,240 = 5,544,240 : x
2. Step 2: Convert to fraction form
   2,616,740/5,544,240 = 5,544,240/x
3. Step 3: Cross multiply
   2,616,740x = 5,544,240 × 5,544,240
4. Step 4: Simplify right side
   2,616,740x = 30,738,597,177,600
5. Step 5: Solve for x
   x = 30,738,597,177,600/2,616,740
6. Step 6: Final answer
   x = 11,746,905.38