Finding the Third Proportional to 850,218 and 1,796,406

Step by Step Solution

1. Step 1: Write the proportion equation
   850,218 : 1,796,406 = 1,796,406 : x
2. Step 2: Convert to fraction form
   850,218/1,796,406 = 1,796,406/x
3. Step 3: Cross multiply
   850,218x = 1,796,406 × 1,796,406
4. Step 4: Simplify right side
   850,218x = 3,227,074,516,836
5. Step 5: Solve for x
   x = 3,227,074,516,836/850,218
6. Step 6: Final answer
   x = 3,795,584.80