Finding the Third Proportional to 25,675,978,672 and 55,910,201,132

Step by Step Solution

1. Step 1: Write the proportion equation
   25,675,978,672 : 55,910,201,132 = 55,910,201,132 : x
2. Step 2: Convert to fraction form
   25,675,978,672/55,910,201,132 = 55,910,201,132/x
3. Step 3: Cross multiply
   25,675,978,672x = 55,910,201,132 × 55,910,201,132
4. Step 4: Simplify right side
   25,675,978,672x = 3,125,950,590,620,694,216,704
5. Step 5: Solve for x
   x = 3,125,950,590,620,694,216,704/25,675,978,672
6. Step 6: Final answer
   x = 121,746,112,604.06