Finding the Third Proportional to 1,005,182 and 2,167,822

Step by Step Solution

1. Step 1: Write the proportion equation
   1,005,182 : 2,167,822 = 2,167,822 : x
2. Step 2: Convert to fraction form
   1,005,182/2,167,822 = 2,167,822/x
3. Step 3: Cross multiply
   1,005,182x = 2,167,822 × 2,167,822
4. Step 4: Simplify right side
   1,005,182x = 4,699,452,223,684
5. Step 5: Solve for x
   x = 4,699,452,223,684/1,005,182
6. Step 6: Final answer
   x = 4,675,225.21