Finding the Third Proportional to 19,383,596 and 42,288,016

Step by Step Solution

1. Step 1: Write the proportion equation
   19,383,596 : 42,288,016 = 42,288,016 : x
2. Step 2: Convert to fraction form
   19,383,596/42,288,016 = 42,288,016/x
3. Step 3: Cross multiply
   19,383,596x = 42,288,016 × 42,288,016
4. Step 4: Simplify right side
   19,383,596x = 1,788,276,297,216,256
5. Step 5: Solve for x
   x = 1,788,276,297,216,256/19,383,596
6. Step 6: Final answer
   x = 92,257,200.22