Finding the Third Proportional to 19,657,782.84 and 30,770,067.38

Step by Step Solution

1. Step 1: Write the proportion equation
   19,657,782.84 : 30,770,067.38 = 30,770,067.38 : x
2. Step 2: Convert to fraction form
   19,657,782.84/30,770,067.38 = 30,770,067.38/x
3. Step 3: Cross multiply
   19,657,782.84x = 30,770,067.38 × 30,770,067.38
4. Step 4: Simplify right side
   19,657,782.84x = 946,797,046,262,039.38
5. Step 5: Solve for x
   x = 946,797,046,262,039.38/19,657,782.84
6. Step 6: Final answer
   x = 48,163,979.31