Finding the Third Proportional to 979,802 and 2,099,572

Step by Step Solution

1. Step 1: Write the proportion equation
   979,802 : 2,099,572 = 2,099,572 : x
2. Step 2: Convert to fraction form
   979,802/2,099,572 = 2,099,572/x
3. Step 3: Cross multiply
   979,802x = 2,099,572 × 2,099,572
4. Step 4: Simplify right side
   979,802x = 4,408,202,583,184
5. Step 5: Solve for x
   x = 4,408,202,583,184/979,802
6. Step 6: Final answer
   x = 4,499,074.90