Finding the Third Proportional to 4,259,306 and 9,304,636

Step by Step Solution

1. Step 1: Write the proportion equation
   4,259,306 : 9,304,636 = 9,304,636 : x
2. Step 2: Convert to fraction form
   4,259,306/9,304,636 = 9,304,636/x
3. Step 3: Cross multiply
   4,259,306x = 9,304,636 × 9,304,636
4. Step 4: Simplify right side
   4,259,306x = 86,576,251,092,496
5. Step 5: Solve for x
   x = 86,576,251,092,496/4,259,306
6. Step 6: Final answer
   x = 20,326,375.02