Finding the Third Proportional to 1,679,622 and 2,262,825

Step by Step Solution

1. Step 1: Write the proportion equation
   1,679,622 : 2,262,825 = 2,262,825 : x
2. Step 2: Convert to fraction form
   1,679,622/2,262,825 = 2,262,825/x
3. Step 3: Cross multiply
   1,679,622x = 2,262,825 × 2,262,825
4. Step 4: Simplify right side
   1,679,622x = 5,120,376,980,625
5. Step 5: Solve for x
   x = 5,120,376,980,625/1,679,622
6. Step 6: Final answer
   x = 3,048,529.36