Finding the Third Proportional to 2,241,618 and 4,864,276

Step by Step Solution

1. Step 1: Write the proportion equation
   2,241,618 : 4,864,276 = 4,864,276 : x
2. Step 2: Convert to fraction form
   2,241,618/4,864,276 = 4,864,276/x
3. Step 3: Cross multiply
   2,241,618x = 4,864,276 × 4,864,276
4. Step 4: Simplify right side
   2,241,618x = 23,661,181,004,176
5. Step 5: Solve for x
   x = 23,661,181,004,176/2,241,618
6. Step 6: Final answer
   x = 10,555,402.84