Finding the Third Proportional to 19,373,647,011 and 30,325,048,959

Step by Step Solution

1. Step 1: Write the proportion equation
   19,373,647,011 : 30,325,048,959 = 30,325,048,959 : x
2. Step 2: Convert to fraction form
   19,373,647,011/30,325,048,959 = 30,325,048,959/x
3. Step 3: Cross multiply
   19,373,647,011x = 30,325,048,959 × 30,325,048,959
4. Step 4: Simplify right side
   19,373,647,011x = 919,608,594,365,747,036,160
5. Step 5: Solve for x
   x = 919,608,594,365,747,036,160/19,373,647,011
6. Step 6: Final answer
   x = 47,466,984,086.35