Finding the Third Proportional to 4,343,062 and 9,542,618

Step by Step Solution

1. Step 1: Write the proportion equation
   4,343,062 : 9,542,618 = 9,542,618 : x
2. Step 2: Convert to fraction form
   4,343,062/9,542,618 = 9,542,618/x
3. Step 3: Cross multiply
   4,343,062x = 9,542,618 × 9,542,618
4. Step 4: Simplify right side
   4,343,062x = 91,061,558,293,924
5. Step 5: Solve for x
   x = 91,061,558,293,924/4,343,062
6. Step 6: Final answer
   x = 20,967,132.93