Finding the Third Proportional to 2,871,798,097.50 and 6,147,015,571.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,871,798,097.50 : 6,147,015,571.50 = 6,147,015,571.50 : x
2. Step 2: Convert to fraction form
   2,871,798,097.50/6,147,015,571.50 = 6,147,015,571.50/x
3. Step 3: Cross multiply
   2,871,798,097.50x = 6,147,015,571.50 × 6,147,015,571.50
4. Step 4: Simplify right side
   2,871,798,097.50x = 37,785,800,436,263,469,056
5. Step 5: Solve for x
   x = 37,785,800,436,263,469,056/2,871,798,097.50
6. Step 6: Final answer
   x = 13,157,540,730.02