Finding the Third Proportional to 1,005,151 and 2,167,767

Step by Step Solution

1. Step 1: Write the proportion equation
   1,005,151 : 2,167,767 = 2,167,767 : x
2. Step 2: Convert to fraction form
   1,005,151/2,167,767 = 2,167,767/x
3. Step 3: Cross multiply
   1,005,151x = 2,167,767 × 2,167,767
4. Step 4: Simplify right side
   1,005,151x = 4,699,213,766,289
5. Step 5: Solve for x
   x = 4,699,213,766,289/1,005,151
6. Step 6: Final answer
   x = 4,675,132.16