Finding the Third Proportional to 817,468 and 1,796,227

Step by Step Solution

1. Step 1: Write the proportion equation
   817,468 : 1,796,227 = 1,796,227 : x
2. Step 2: Convert to fraction form
   817,468/1,796,227 = 1,796,227/x
3. Step 3: Cross multiply
   817,468x = 1,796,227 × 1,796,227
4. Step 4: Simplify right side
   817,468x = 3,226,431,435,529
5. Step 5: Solve for x
   x = 3,226,431,435,529/817,468
6. Step 6: Final answer
   x = 3,946,859.61