Finding the Third Proportional to 3,338,617,410,418.50 and 7,231,616,106,439.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,338,617,410,418.50 : 7,231,616,106,439.50 = 7,231,616,106,439.50 : x
2. Step 2: Convert to fraction form
   3,338,617,410,418.50/7,231,616,106,439.50 = 7,231,616,106,439.50/x
3. Step 3: Cross multiply
   3,338,617,410,418.50x = 7,231,616,106,439.50 × 7,231,616,106,439.50
4. Step 4: Simplify right side
   3,338,617,410,418.50x = 52,296,271,510,915,194,929,807,360
5. Step 5: Solve for x
   x = 52,296,271,510,915,194,929,807,360/3,338,617,410,418.50
6. Step 6: Final answer
   x = 15,664,050,438,280.02