Finding the Third Proportional to 3,436,814 and 5,049,993

Step by Step Solution

1. Step 1: Write the proportion equation
   3,436,814 : 5,049,993 = 5,049,993 : x
2. Step 2: Convert to fraction form
   3,436,814/5,049,993 = 5,049,993/x
3. Step 3: Cross multiply
   3,436,814x = 5,049,993 × 5,049,993
4. Step 4: Simplify right side
   3,436,814x = 25,502,429,300,049
5. Step 5: Solve for x
   x = 25,502,429,300,049/3,436,814
6. Step 6: Final answer
   x = 7,420,369.36