Finding the Third Proportional to 12,613,161 and 27,667,986

Step by Step Solution

1. Step 1: Write the proportion equation
   12,613,161 : 27,667,986 = 27,667,986 : x
2. Step 2: Convert to fraction form
   12,613,161/27,667,986 = 27,667,986/x
3. Step 3: Cross multiply
   12,613,161x = 27,667,986 × 27,667,986
4. Step 4: Simplify right side
   12,613,161x = 765,517,449,296,196
5. Step 5: Solve for x
   x = 765,517,449,296,196/12,613,161
6. Step 6: Final answer
   x = 60,691,958.92