Finding the Third Proportional to 19,788,707 and 30,271,566

Step by Step Solution

1. Step 1: Write the proportion equation
   19,788,707 : 30,271,566 = 30,271,566 : x
2. Step 2: Convert to fraction form
   19,788,707/30,271,566 = 30,271,566/x
3. Step 3: Cross multiply
   19,788,707x = 30,271,566 × 30,271,566
4. Step 4: Simplify right side
   19,788,707x = 916,367,708,092,356
5. Step 5: Solve for x
   x = 916,367,708,092,356/19,788,707
6. Step 6: Final answer
   x = 46,307,609.09