Finding the Third Proportional to 2,053,800 and 4,579,830

Step by Step Solution

1. Step 1: Write the proportion equation
   2,053,800 : 4,579,830 = 4,579,830 : x
2. Step 2: Convert to fraction form
   2,053,800/4,579,830 = 4,579,830/x
3. Step 3: Cross multiply
   2,053,800x = 4,579,830 × 4,579,830
4. Step 4: Simplify right side
   2,053,800x = 20,974,842,828,900
5. Step 5: Solve for x
   x = 20,974,842,828,900/2,053,800
6. Step 6: Final answer
   x = 10,212,699.79