Finding the Third Proportional to 2,409,703 and 3,212,577

Step by Step Solution

1. Step 1: Write the proportion equation
   2,409,703 : 3,212,577 = 3,212,577 : x
2. Step 2: Convert to fraction form
   2,409,703/3,212,577 = 3,212,577/x
3. Step 3: Cross multiply
   2,409,703x = 3,212,577 × 3,212,577
4. Step 4: Simplify right side
   2,409,703x = 10,320,650,980,929
5. Step 5: Solve for x
   x = 10,320,650,980,929/2,409,703
6. Step 6: Final answer
   x = 4,282,955.61