Finding the Third Proportional to 2,090,496 and 4,579,576

Step by Step Solution

1. Step 1: Write the proportion equation
   2,090,496 : 4,579,576 = 4,579,576 : x
2. Step 2: Convert to fraction form
   2,090,496/4,579,576 = 4,579,576/x
3. Step 3: Cross multiply
   2,090,496x = 4,579,576 × 4,579,576
4. Step 4: Simplify right side
   2,090,496x = 20,972,516,339,776
5. Step 5: Solve for x
   x = 20,972,516,339,776/2,090,496
6. Step 6: Final answer
   x = 10,032,315.94