Finding the Third Proportional to 4,046,074 and 8,667,832

Step by Step Solution

1. Step 1: Write the proportion equation
   4,046,074 : 8,667,832 = 8,667,832 : x
2. Step 2: Convert to fraction form
   4,046,074/8,667,832 = 8,667,832/x
3. Step 3: Cross multiply
   4,046,074x = 8,667,832 × 8,667,832
4. Step 4: Simplify right side
   4,046,074x = 75,131,311,580,224
5. Step 5: Solve for x
   x = 75,131,311,580,224/4,046,074
6. Step 6: Final answer
   x = 18,568,941.54