Finding the Third Proportional to 1,015,962 and 2,220,825

Step by Step Solution

1. Step 1: Write the proportion equation
   1,015,962 : 2,220,825 = 2,220,825 : x
2. Step 2: Convert to fraction form
   1,015,962/2,220,825 = 2,220,825/x
3. Step 3: Cross multiply
   1,015,962x = 2,220,825 × 2,220,825
4. Step 4: Simplify right side
   1,015,962x = 4,932,063,680,625
5. Step 5: Solve for x
   x = 4,932,063,680,625/1,015,962
6. Step 6: Final answer
   x = 4,854,574.96