Finding the Third Proportional to 820,074 and 1,774,932

Step by Step Solution

1. Step 1: Write the proportion equation
   820,074 : 1,774,932 = 1,774,932 : x
2. Step 2: Convert to fraction form
   820,074/1,774,932 = 1,774,932/x
3. Step 3: Cross multiply
   820,074x = 1,774,932 × 1,774,932
4. Step 4: Simplify right side
   820,074x = 3,150,383,604,624
5. Step 5: Solve for x
   x = 3,150,383,604,624/820,074
6. Step 6: Final answer
   x = 3,841,584.55