Finding the Third Proportional to 4,796,848 and 9,786,384

Step by Step Solution

1. Step 1: Write the proportion equation
   4,796,848 : 9,786,384 = 9,786,384 : x
2. Step 2: Convert to fraction form
   4,796,848/9,786,384 = 9,786,384/x
3. Step 3: Cross multiply
   4,796,848x = 9,786,384 × 9,786,384
4. Step 4: Simplify right side
   4,796,848x = 95,773,311,795,456
5. Step 5: Solve for x
   x = 95,773,311,795,456/4,796,848
6. Step 6: Final answer
   x = 19,965,884.22