Finding the Third Proportional to 831,499 and 1,796,055

Step by Step Solution

1. Step 1: Write the proportion equation
   831,499 : 1,796,055 = 1,796,055 : x
2. Step 2: Convert to fraction form
   831,499/1,796,055 = 1,796,055/x
3. Step 3: Cross multiply
   831,499x = 1,796,055 × 1,796,055
4. Step 4: Simplify right side
   831,499x = 3,225,813,563,025
5. Step 5: Solve for x
   x = 3,225,813,563,025/831,499
6. Step 6: Final answer
   x = 3,879,515.87