Finding the Third Proportional to 1,395,722 and 3,066,698

Step by Step Solution

1. Step 1: Write the proportion equation
   1,395,722 : 3,066,698 = 3,066,698 : x
2. Step 2: Convert to fraction form
   1,395,722/3,066,698 = 3,066,698/x
3. Step 3: Cross multiply
   1,395,722x = 3,066,698 × 3,066,698
4. Step 4: Simplify right side
   1,395,722x = 9,404,636,623,204
5. Step 5: Solve for x
   x = 9,404,636,623,204/1,395,722
6. Step 6: Final answer
   x = 6,738,187.56