Finding the Third Proportional to 12,613,155 and 27,667,974

Step by Step Solution

1. Step 1: Write the proportion equation
   12,613,155 : 27,667,974 = 27,667,974 : x
2. Step 2: Convert to fraction form
   12,613,155/27,667,974 = 27,667,974/x
3. Step 3: Cross multiply
   12,613,155x = 27,667,974 × 27,667,974
4. Step 4: Simplify right side
   12,613,155x = 765,516,785,264,676
5. Step 5: Solve for x
   x = 765,516,785,264,676/12,613,155
6. Step 6: Final answer
   x = 60,691,935.15