Finding the Third Proportional to 86,150,344 and 184,410,474

Step by Step Solution

1. Step 1: Write the proportion equation
   86,150,344 : 184,410,474 = 184,410,474 : x
2. Step 2: Convert to fraction form
   86,150,344/184,410,474 = 184,410,474/x
3. Step 3: Cross multiply
   86,150,344x = 184,410,474 × 184,410,474
4. Step 4: Simplify right side
   86,150,344x = 34,007,222,920,904,676
5. Step 5: Solve for x
   x = 34,007,222,920,904,676/86,150,344
6. Step 6: Final answer
   x = 394,742,740.91