Finding the Third Proportional to 847,892 and 1,796,872

Step by Step Solution

1. Step 1: Write the proportion equation
   847,892 : 1,796,872 = 1,796,872 : x
2. Step 2: Convert to fraction form
   847,892/1,796,872 = 1,796,872/x
3. Step 3: Cross multiply
   847,892x = 1,796,872 × 1,796,872
4. Step 4: Simplify right side
   847,892x = 3,228,748,984,384
5. Step 5: Solve for x
   x = 3,228,748,984,384/847,892
6. Step 6: Final answer
   x = 3,807,971.99