Finding the Third Proportional to 19,788,744 and 30,271,618

Step by Step Solution

1. Step 1: Write the proportion equation
   19,788,744 : 30,271,618 = 30,271,618 : x
2. Step 2: Convert to fraction form
   19,788,744/30,271,618 = 30,271,618/x
3. Step 3: Cross multiply
   19,788,744x = 30,271,618 × 30,271,618
4. Step 4: Simplify right side
   19,788,744x = 916,370,856,337,924
5. Step 5: Solve for x
   x = 916,370,856,337,924/19,788,744
6. Step 6: Final answer
   x = 46,307,681.60