Finding the Third Proportional to 4,901,910,593,664 and 10,727,237,922,978

Step by Step Solution

1. Step 1: Write the proportion equation
   4,901,910,593,664 : 10,727,237,922,978 = 10,727,237,922,978 : x
2. Step 2: Convert to fraction form
   4,901,910,593,664/10,727,237,922,978 = 10,727,237,922,978/x
3. Step 3: Cross multiply
   4,901,910,593,664x = 10,727,237,922,978 × 10,727,237,922,978
4. Step 4: Simplify right side
   4,901,910,593,664x = 115,073,633,456,177,355,465,687,040
5. Step 5: Solve for x
   x = 115,073,633,456,177,355,465,687,040/4,901,910,593,664
6. Step 6: Final answer
   x = 23,475,261,585,741