Finding the Third Proportional to 11,305 and 23,618

Step by Step Solution

1. Step 1: Write the proportion equation
   11,305 : 23,618 = 23,618 : x
2. Step 2: Convert to fraction form
   11,305/23,618 = 23,618/x
3. Step 3: Cross multiply
   11,305x = 23,618 × 23,618
4. Step 4: Simplify right side
   11,305x = 557,809,924
5. Step 5: Solve for x
   x = 557,809,924/11,305
6. Step 6: Final answer
   x = 49,341.88