Finding the Third Proportional to 2,046,477 and 4,456,018

Step by Step Solution

1. Step 1: Write the proportion equation
   2,046,477 : 4,456,018 = 4,456,018 : x
2. Step 2: Convert to fraction form
   2,046,477/4,456,018 = 4,456,018/x
3. Step 3: Cross multiply
   2,046,477x = 4,456,018 × 4,456,018
4. Step 4: Simplify right side
   2,046,477x = 19,856,096,416,324
5. Step 5: Solve for x
   x = 19,856,096,416,324/2,046,477
6. Step 6: Final answer
   x = 9,702,574.92