Finding the Third Proportional to 2,236,304 and 4,826,686

Step by Step Solution

1. Step 1: Write the proportion equation
   2,236,304 : 4,826,686 = 4,826,686 : x
2. Step 2: Convert to fraction form
   2,236,304/4,826,686 = 4,826,686/x
3. Step 3: Cross multiply
   2,236,304x = 4,826,686 × 4,826,686
4. Step 4: Simplify right side
   2,236,304x = 23,296,897,742,596
5. Step 5: Solve for x
   x = 23,296,897,742,596/2,236,304
6. Step 6: Final answer
   x = 10,417,589.80