Finding the Third Proportional to 2,335,426 and 3,519,839

Step by Step Solution

1. Step 1: Write the proportion equation
   2,335,426 : 3,519,839 = 3,519,839 : x
2. Step 2: Convert to fraction form
   2,335,426/3,519,839 = 3,519,839/x
3. Step 3: Cross multiply
   2,335,426x = 3,519,839 × 3,519,839
4. Step 4: Simplify right side
   2,335,426x = 12,389,266,585,921
5. Step 5: Solve for x
   x = 12,389,266,585,921/2,335,426
6. Step 6: Final answer
   x = 5,304,927.92