Finding the Third Proportional to 2,182,509 and 3,303,957

Step by Step Solution

1. Step 1: Write the proportion equation
   2,182,509 : 3,303,957 = 3,303,957 : x
2. Step 2: Convert to fraction form
   2,182,509/3,303,957 = 3,303,957/x
3. Step 3: Cross multiply
   2,182,509x = 3,303,957 × 3,303,957
4. Step 4: Simplify right side
   2,182,509x = 10,916,131,857,849
5. Step 5: Solve for x
   x = 10,916,131,857,849/2,182,509
6. Step 6: Final answer
   x = 5,001,643.46