Finding the Third Proportional to 27,451,686 and 59,158,212

Step by Step Solution

1. Step 1: Write the proportion equation
   27,451,686 : 59,158,212 = 59,158,212 : x
2. Step 2: Convert to fraction form
   27,451,686/59,158,212 = 59,158,212/x
3. Step 3: Cross multiply
   27,451,686x = 59,158,212 × 59,158,212
4. Step 4: Simplify right side
   27,451,686x = 3,499,694,047,036,944
5. Step 5: Solve for x
   x = 3,499,694,047,036,944/27,451,686
6. Step 6: Final answer
   x = 127,485,577.64