Finding the Third Proportional to 1,016,787 and 2,168,682

Step by Step Solution

1. Step 1: Write the proportion equation
   1,016,787 : 2,168,682 = 2,168,682 : x
2. Step 2: Convert to fraction form
   1,016,787/2,168,682 = 2,168,682/x
3. Step 3: Cross multiply
   1,016,787x = 2,168,682 × 2,168,682
4. Step 4: Simplify right side
   1,016,787x = 4,703,181,617,124
5. Step 5: Solve for x
   x = 4,703,181,617,124/1,016,787
6. Step 6: Final answer
   x = 4,625,532.80