Finding the Third Proportional to 1,005,174 and 2,167,802

Step by Step Solution

1. Step 1: Write the proportion equation
   1,005,174 : 2,167,802 = 2,167,802 : x
2. Step 2: Convert to fraction form
   1,005,174/2,167,802 = 2,167,802/x
3. Step 3: Cross multiply
   1,005,174x = 2,167,802 × 2,167,802
4. Step 4: Simplify right side
   1,005,174x = 4,699,365,511,204
5. Step 5: Solve for x
   x = 4,699,365,511,204/1,005,174
6. Step 6: Final answer
   x = 4,675,176.15