Finding the Third Proportional to 2,486,366,048,330 and 5,410,550,355,842

Step by Step Solution

1. Step 1: Write the proportion equation
   2,486,366,048,330 : 5,410,550,355,842 = 5,410,550,355,842 : x
2. Step 2: Convert to fraction form
   2,486,366,048,330/5,410,550,355,842 = 5,410,550,355,842/x
3. Step 3: Cross multiply
   2,486,366,048,330x = 5,410,550,355,842 × 5,410,550,355,842
4. Step 4: Simplify right side
   2,486,366,048,330x = 29,274,055,153,101,992,766,734,336
5. Step 5: Solve for x
   x = 29,274,055,153,101,992,766,734,336/2,486,366,048,330
6. Step 6: Final answer
   x = 11,773,831,601,651.85