Finding the Third Proportional to 10,773,678 and 23,256,618

Step by Step Solution

1. Step 1: Write the proportion equation
   10,773,678 : 23,256,618 = 23,256,618 : x
2. Step 2: Convert to fraction form
   10,773,678/23,256,618 = 23,256,618/x
3. Step 3: Cross multiply
   10,773,678x = 23,256,618 × 23,256,618
4. Step 4: Simplify right side
   10,773,678x = 540,870,280,797,924
5. Step 5: Solve for x
   x = 540,870,280,797,924/10,773,678
6. Step 6: Final answer
   x = 50,202,937.27