Finding the Third Proportional to 2,195,576 and 4,805,872

Step by Step Solution

1. Step 1: Write the proportion equation
   2,195,576 : 4,805,872 = 4,805,872 : x
2. Step 2: Convert to fraction form
   2,195,576/4,805,872 = 4,805,872/x
3. Step 3: Cross multiply
   2,195,576x = 4,805,872 × 4,805,872
4. Step 4: Simplify right side
   2,195,576x = 23,096,405,680,384
5. Step 5: Solve for x
   x = 23,096,405,680,384/2,195,576
6. Step 6: Final answer
   x = 10,519,520.02