Finding the Third Proportional to 12,613,168 and 27,667,998

Step by Step Solution

1. Step 1: Write the proportion equation
   12,613,168 : 27,667,998 = 27,667,998 : x
2. Step 2: Convert to fraction form
   12,613,168/27,667,998 = 27,667,998/x
3. Step 3: Cross multiply
   12,613,168x = 27,667,998 × 27,667,998
4. Step 4: Simplify right side
   12,613,168x = 765,518,113,328,004
5. Step 5: Solve for x
   x = 765,518,113,328,004/12,613,168
6. Step 6: Final answer
   x = 60,691,977.89