Finding the Third Proportional to 1,517,782 and 3,232,198

Step by Step Solution

1. Step 1: Write the proportion equation
   1,517,782 : 3,232,198 = 3,232,198 : x
2. Step 2: Convert to fraction form
   1,517,782/3,232,198 = 3,232,198/x
3. Step 3: Cross multiply
   1,517,782x = 3,232,198 × 3,232,198
4. Step 4: Simplify right side
   1,517,782x = 10,447,103,911,204
5. Step 5: Solve for x
   x = 10,447,103,911,204/1,517,782
6. Step 6: Final answer
   x = 6,883,138.63