Finding the Third Proportional to 2,451,772,157,994 and 5,728,446,263,151

Step by Step Solution

1. Step 1: Write the proportion equation
   2,451,772,157,994 : 5,728,446,263,151 = 5,728,446,263,151 : x
2. Step 2: Convert to fraction form
   2,451,772,157,994/5,728,446,263,151 = 5,728,446,263,151/x
3. Step 3: Cross multiply
   2,451,772,157,994x = 5,728,446,263,151 × 5,728,446,263,151
4. Step 4: Simplify right side
   2,451,772,157,994x = 32,815,096,589,808,657,489,723,392
5. Step 5: Solve for x
   x = 32,815,096,589,808,657,489,723,392/2,451,772,157,994
6. Step 6: Final answer
   x = 13,384,235,758,944.84