Finding the Third Proportional to 19,792,850 and 30,647,018

Step by Step Solution

1. Step 1: Write the proportion equation
   19,792,850 : 30,647,018 = 30,647,018 : x
2. Step 2: Convert to fraction form
   19,792,850/30,647,018 = 30,647,018/x
3. Step 3: Cross multiply
   19,792,850x = 30,647,018 × 30,647,018
4. Step 4: Simplify right side
   19,792,850x = 939,239,712,292,324
5. Step 5: Solve for x
   x = 939,239,712,292,324/19,792,850
6. Step 6: Final answer
   x = 47,453,485.09