Finding the Third Proportional to 2,769,998 and 4,143,957

Step by Step Solution

1. Step 1: Write the proportion equation
   2,769,998 : 4,143,957 = 4,143,957 : x
2. Step 2: Convert to fraction form
   2,769,998/4,143,957 = 4,143,957/x
3. Step 3: Cross multiply
   2,769,998x = 4,143,957 × 4,143,957
4. Step 4: Simplify right side
   2,769,998x = 17,172,379,617,849
5. Step 5: Solve for x
   x = 17,172,379,617,849/2,769,998
6. Step 6: Final answer
   x = 6,199,419.50