Finding the Third Proportional to 2,080,648 and 4,456,208

Step by Step Solution

1. Step 1: Write the proportion equation
   2,080,648 : 4,456,208 = 4,456,208 : x
2. Step 2: Convert to fraction form
   2,080,648/4,456,208 = 4,456,208/x
3. Step 3: Cross multiply
   2,080,648x = 4,456,208 × 4,456,208
4. Step 4: Simplify right side
   2,080,648x = 19,857,789,739,264
5. Step 5: Solve for x
   x = 19,857,789,739,264/2,080,648
6. Step 6: Final answer
   x = 9,544,040.96