Finding the Third Proportional to 1,395,726 and 3,066,706

Step by Step Solution

1. Step 1: Write the proportion equation
   1,395,726 : 3,066,706 = 3,066,706 : x
2. Step 2: Convert to fraction form
   1,395,726/3,066,706 = 3,066,706/x
3. Step 3: Cross multiply
   1,395,726x = 3,066,706 × 3,066,706
4. Step 4: Simplify right side
   1,395,726x = 9,404,685,690,436
5. Step 5: Solve for x
   x = 9,404,685,690,436/1,395,726
6. Step 6: Final answer
   x = 6,738,203.41