Finding the Third Proportional to 9,036,832 and 19,542,048

Step by Step Solution

1. Step 1: Write the proportion equation
   9,036,832 : 19,542,048 = 19,542,048 : x
2. Step 2: Convert to fraction form
   9,036,832/19,542,048 = 19,542,048/x
3. Step 3: Cross multiply
   9,036,832x = 19,542,048 × 19,542,048
4. Step 4: Simplify right side
   9,036,832x = 381,891,640,034,304
5. Step 5: Solve for x
   x = 381,891,640,034,304/9,036,832
6. Step 6: Final answer
   x = 42,259,459.96