Finding the Third Proportional to 19,792,854 and 30,647,024

Step by Step Solution

1. Step 1: Write the proportion equation
   19,792,854 : 30,647,024 = 30,647,024 : x
2. Step 2: Convert to fraction form
   19,792,854/30,647,024 = 30,647,024/x
3. Step 3: Cross multiply
   19,792,854x = 30,647,024 × 30,647,024
4. Step 4: Simplify right side
   19,792,854x = 939,240,080,056,576
5. Step 5: Solve for x
   x = 939,240,080,056,576/19,792,854
6. Step 6: Final answer
   x = 47,453,494.08