Finding the Third Proportional to 4,563,589,368 and 10,002,048,720

Step by Step Solution

1. Step 1: Write the proportion equation
   4,563,589,368 : 10,002,048,720 = 10,002,048,720 : x
2. Step 2: Convert to fraction form
   4,563,589,368/10,002,048,720 = 10,002,048,720/x
3. Step 3: Cross multiply
   4,563,589,368x = 10,002,048,720 × 10,002,048,720
4. Step 4: Simplify right side
   4,563,589,368x = 100,040,978,597,253,644,288
5. Step 5: Solve for x
   x = 100,040,978,597,253,644,288/4,563,589,368
6. Step 6: Final answer
   x = 21,921,555,716.37