Finding the Third Proportional to 827,832 and 1,810,656

Step by Step Solution

1. Step 1: Write the proportion equation
   827,832 : 1,810,656 = 1,810,656 : x
2. Step 2: Convert to fraction form
   827,832/1,810,656 = 1,810,656/x
3. Step 3: Cross multiply
   827,832x = 1,810,656 × 1,810,656
4. Step 4: Simplify right side
   827,832x = 3,278,475,150,336
5. Step 5: Solve for x
   x = 3,278,475,150,336/827,832
6. Step 6: Final answer
   x = 3,960,314.59