Finding the Third Proportional to 2,002,672 and 4,171,016

Step by Step Solution

1. Step 1: Write the proportion equation
   2,002,672 : 4,171,016 = 4,171,016 : x
2. Step 2: Convert to fraction form
   2,002,672/4,171,016 = 4,171,016/x
3. Step 3: Cross multiply
   2,002,672x = 4,171,016 × 4,171,016
4. Step 4: Simplify right side
   2,002,672x = 17,397,374,472,256
5. Step 5: Solve for x
   x = 17,397,374,472,256/2,002,672
6. Step 6: Final answer
   x = 8,687,081.30