Finding the Third Proportional to 8,147,078 and 17,477,005

Step by Step Solution

1. Step 1: Write the proportion equation
   8,147,078 : 17,477,005 = 17,477,005 : x
2. Step 2: Convert to fraction form
   8,147,078/17,477,005 = 17,477,005/x
3. Step 3: Cross multiply
   8,147,078x = 17,477,005 × 17,477,005
4. Step 4: Simplify right side
   8,147,078x = 305,445,703,770,025
5. Step 5: Solve for x
   x = 305,445,703,770,025/8,147,078
6. Step 6: Final answer
   x = 37,491,442.18