Finding the Third Proportional to 1,550,016 and 3,344,640

Step by Step Solution

1. Step 1: Write the proportion equation
   1,550,016 : 3,344,640 = 3,344,640 : x
2. Step 2: Convert to fraction form
   1,550,016/3,344,640 = 3,344,640/x
3. Step 3: Cross multiply
   1,550,016x = 3,344,640 × 3,344,640
4. Step 4: Simplify right side
   1,550,016x = 11,186,616,729,600
5. Step 5: Solve for x
   x = 11,186,616,729,600/1,550,016
6. Step 6: Final answer
   x = 7,217,097.58