Finding the Third Proportional to 1,005,166 and 2,167,794

Step by Step Solution

1. Step 1: Write the proportion equation
   1,005,166 : 2,167,794 = 2,167,794 : x
2. Step 2: Convert to fraction form
   1,005,166/2,167,794 = 2,167,794/x
3. Step 3: Cross multiply
   1,005,166x = 2,167,794 × 2,167,794
4. Step 4: Simplify right side
   1,005,166x = 4,699,330,826,436
5. Step 5: Solve for x
   x = 4,699,330,826,436/1,005,166
6. Step 6: Final answer
   x = 4,675,178.85