Finding the Third Proportional to 847,600 and 1,796,288

Step by Step Solution

1. Step 1: Write the proportion equation
   847,600 : 1,796,288 = 1,796,288 : x
2. Step 2: Convert to fraction form
   847,600/1,796,288 = 1,796,288/x
3. Step 3: Cross multiply
   847,600x = 1,796,288 × 1,796,288
4. Step 4: Simplify right side
   847,600x = 3,226,650,578,944
5. Step 5: Solve for x
   x = 3,226,650,578,944/847,600
6. Step 6: Final answer
   x = 3,806,808.14