Finding the Third Proportional to 820,176 and 1,775,096

Step by Step Solution

1. Step 1: Write the proportion equation
   820,176 : 1,775,096 = 1,775,096 : x
2. Step 2: Convert to fraction form
   820,176/1,775,096 = 1,775,096/x
3. Step 3: Cross multiply
   820,176x = 1,775,096 × 1,775,096
4. Step 4: Simplify right side
   820,176x = 3,150,965,809,216
5. Step 5: Solve for x
   x = 3,150,965,809,216/820,176
6. Step 6: Final answer
   x = 3,841,816.65