Finding the Third Proportional to 2,090,496 and 4,579,344

Step by Step Solution

1. Step 1: Write the proportion equation
   2,090,496 : 4,579,344 = 4,579,344 : x
2. Step 2: Convert to fraction form
   2,090,496/4,579,344 = 4,579,344/x
3. Step 3: Cross multiply
   2,090,496x = 4,579,344 × 4,579,344
4. Step 4: Simplify right side
   2,090,496x = 20,970,391,470,336
5. Step 5: Solve for x
   x = 20,970,391,470,336/2,090,496
6. Step 6: Final answer
   x = 10,031,299.50