Finding the Third Proportional to 2,263,617 and 3,424,698

Step by Step Solution

1. Step 1: Write the proportion equation
   2,263,617 : 3,424,698 = 3,424,698 : x
2. Step 2: Convert to fraction form
   2,263,617/3,424,698 = 3,424,698/x
3. Step 3: Cross multiply
   2,263,617x = 3,424,698 × 3,424,698
4. Step 4: Simplify right side
   2,263,617x = 11,728,556,391,204
5. Step 5: Solve for x
   x = 11,728,556,391,204/2,263,617
6. Step 6: Final answer
   x = 5,181,334.29