Finding the Third Proportional to 19,792,847 and 30,647,015

Step by Step Solution

1. Step 1: Write the proportion equation
   19,792,847 : 30,647,015 = 30,647,015 : x
2. Step 2: Convert to fraction form
   19,792,847/30,647,015 = 30,647,015/x
3. Step 3: Cross multiply
   19,792,847x = 30,647,015 × 30,647,015
4. Step 4: Simplify right side
   19,792,847x = 939,239,528,410,225
5. Step 5: Solve for x
   x = 939,239,528,410,225/19,792,847
6. Step 6: Final answer
   x = 47,453,482.99