Finding the Third Proportional to 4,227,524 and 9,263,019

Step by Step Solution

1. Step 1: Write the proportion equation
   4,227,524 : 9,263,019 = 9,263,019 : x
2. Step 2: Convert to fraction form
   4,227,524/9,263,019 = 9,263,019/x
3. Step 3: Cross multiply
   4,227,524x = 9,263,019 × 9,263,019
4. Step 4: Simplify right side
   4,227,524x = 85,803,520,994,361
5. Step 5: Solve for x
   x = 85,803,520,994,361/4,227,524
6. Step 6: Final answer
   x = 20,296,400.68