Finding the Third Proportional to 35,871,237,564.75 and 77,065,882,245

Step by Step Solution

1. Step 1: Write the proportion equation
   35,871,237,564.75 : 77,065,882,245 = 77,065,882,245 : x
2. Step 2: Convert to fraction form
   35,871,237,564.75/77,065,882,245 = 77,065,882,245/x
3. Step 3: Cross multiply
   35,871,237,564.75x = 77,065,882,245 × 77,065,882,245
4. Step 4: Simplify right side
   35,871,237,564.75x = 5,939,150,206,200,205,803,520
5. Step 5: Solve for x
   x = 5,939,150,206,200,205,803,520/35,871,237,564.75
6. Step 6: Final answer
   x = 165,568,589,471.71