Finding the Third Proportional to 2,000,448 and 2,858,598

Step by Step Solution

1. Step 1: Write the proportion equation
   2,000,448 : 2,858,598 = 2,858,598 : x
2. Step 2: Convert to fraction form
   2,000,448/2,858,598 = 2,858,598/x
3. Step 3: Cross multiply
   2,000,448x = 2,858,598 × 2,858,598
4. Step 4: Simplify right side
   2,000,448x = 8,171,582,525,604
5. Step 5: Solve for x
   x = 8,171,582,525,604/2,000,448
6. Step 6: Final answer
   x = 4,084,876.25