Finding the Third Proportional to 847,886 and 1,796,860

Step by Step Solution

1. Step 1: Write the proportion equation
   847,886 : 1,796,860 = 1,796,860 : x
2. Step 2: Convert to fraction form
   847,886/1,796,860 = 1,796,860/x
3. Step 3: Cross multiply
   847,886x = 1,796,860 × 1,796,860
4. Step 4: Simplify right side
   847,886x = 3,228,705,859,600
5. Step 5: Solve for x
   x = 3,228,705,859,600/847,886
6. Step 6: Final answer
   x = 3,807,948.07