Finding the Third Proportional to 1,402,698 and 3,067,836

Step by Step Solution

1. Step 1: Write the proportion equation
   1,402,698 : 3,067,836 = 3,067,836 : x
2. Step 2: Convert to fraction form
   1,402,698/3,067,836 = 3,067,836/x
3. Step 3: Cross multiply
   1,402,698x = 3,067,836 × 3,067,836
4. Step 4: Simplify right side
   1,402,698x = 9,411,617,722,896
5. Step 5: Solve for x
   x = 9,411,617,722,896/1,402,698
6. Step 6: Final answer
   x = 6,709,653.63