Finding the Third Proportional to 3,133,446 and 4,227,759

Step by Step Solution

1. Step 1: Write the proportion equation
   3,133,446 : 4,227,759 = 4,227,759 : x
2. Step 2: Convert to fraction form
   3,133,446/4,227,759 = 4,227,759/x
3. Step 3: Cross multiply
   3,133,446x = 4,227,759 × 4,227,759
4. Step 4: Simplify right side
   3,133,446x = 17,873,946,162,081
5. Step 5: Solve for x
   x = 17,873,946,162,081/3,133,446
6. Step 6: Final answer
   x = 5,704,245.79