Finding the Third Proportional to 1,357,967 and 2,040,353

Step by Step Solution

1. Step 1: Write the proportion equation
   1,357,967 : 2,040,353 = 2,040,353 : x
2. Step 2: Convert to fraction form
   1,357,967/2,040,353 = 2,040,353/x
3. Step 3: Cross multiply
   1,357,967x = 2,040,353 × 2,040,353
4. Step 4: Simplify right side
   1,357,967x = 4,163,040,364,609
5. Step 5: Solve for x
   x = 4,163,040,364,609/1,357,967
6. Step 6: Final answer
   x = 3,065,641.78