Finding the Third Proportional to 2,241,624 and 4,864,288

Step by Step Solution

1. Step 1: Write the proportion equation
   2,241,624 : 4,864,288 = 4,864,288 : x
2. Step 2: Convert to fraction form
   2,241,624/4,864,288 = 4,864,288/x
3. Step 3: Cross multiply
   2,241,624x = 4,864,288 × 4,864,288
4. Step 4: Simplify right side
   2,241,624x = 23,661,297,746,944
5. Step 5: Solve for x
   x = 23,661,297,746,944/2,241,624
6. Step 6: Final answer
   x = 10,555,426.67