Finding the Third Proportional to 47,811,688,344 and 71,454,016,503

Step by Step Solution

1. Step 1: Write the proportion equation
   47,811,688,344 : 71,454,016,503 = 71,454,016,503 : x
2. Step 2: Convert to fraction form
   47,811,688,344/71,454,016,503 = 71,454,016,503/x
3. Step 3: Cross multiply
   47,811,688,344x = 71,454,016,503 × 71,454,016,503
4. Step 4: Simplify right side
   47,811,688,344x = 5,105,676,474,410,996,858,880
5. Step 5: Solve for x
   x = 5,105,676,474,410,996,858,880/47,811,688,344
6. Step 6: Final answer
   x = 106,787,203,113.94