Finding the Third Proportional to 1,396,930 and 3,049,740

Step by Step Solution

1. Step 1: Write the proportion equation
   1,396,930 : 3,049,740 = 3,049,740 : x
2. Step 2: Convert to fraction form
   1,396,930/3,049,740 = 3,049,740/x
3. Step 3: Cross multiply
   1,396,930x = 3,049,740 × 3,049,740
4. Step 4: Simplify right side
   1,396,930x = 9,300,914,067,600
5. Step 5: Solve for x
   x = 9,300,914,067,600/1,396,930
6. Step 6: Final answer
   x = 6,658,110.33