Finding the Third Proportional to 19,373,647,023 and 30,325,048,977.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,373,647,023 : 30,325,048,977.50 = 30,325,048,977.50 : x
2. Step 2: Convert to fraction form
   19,373,647,023/30,325,048,977.50 = 30,325,048,977.50/x
3. Step 3: Cross multiply
   19,373,647,023x = 30,325,048,977.50 × 30,325,048,977.50
4. Step 4: Simplify right side
   19,373,647,023x = 919,608,595,487,773,818,880
5. Step 5: Solve for x
   x = 919,608,595,487,773,818,880/19,373,647,023
6. Step 6: Final answer
   x = 47,466,984,114.87