Finding the Third Proportional to 2,335,408 and 3,519,817

Step by Step Solution

1. Step 1: Write the proportion equation
   2,335,408 : 3,519,817 = 3,519,817 : x
2. Step 2: Convert to fraction form
   2,335,408/3,519,817 = 3,519,817/x
3. Step 3: Cross multiply
   2,335,408x = 3,519,817 × 3,519,817
4. Step 4: Simplify right side
   2,335,408x = 12,389,111,713,489
5. Step 5: Solve for x
   x = 12,389,111,713,489/2,335,408
6. Step 6: Final answer
   x = 5,304,902.49