Finding the Third Proportional to 1,079,786 and 2,499,770

Step by Step Solution

1. Step 1: Write the proportion equation
   1,079,786 : 2,499,770 = 2,499,770 : x
2. Step 2: Convert to fraction form
   1,079,786/2,499,770 = 2,499,770/x
3. Step 3: Cross multiply
   1,079,786x = 2,499,770 × 2,499,770
4. Step 4: Simplify right side
   1,079,786x = 6,248,850,052,900
5. Step 5: Solve for x
   x = 6,248,850,052,900/1,079,786
6. Step 6: Final answer
   x = 5,787,118.98