Finding the Third Proportional to 1,394,118 and 2,065,266

Step by Step Solution

1. Step 1: Write the proportion equation
   1,394,118 : 2,065,266 = 2,065,266 : x
2. Step 2: Convert to fraction form
   1,394,118/2,065,266 = 2,065,266/x
3. Step 3: Cross multiply
   1,394,118x = 2,065,266 × 2,065,266
4. Step 4: Simplify right side
   1,394,118x = 4,265,323,650,756
5. Step 5: Solve for x
   x = 4,265,323,650,756/1,394,118
6. Step 6: Final answer
   x = 3,059,514.08