Finding the Third Proportional to 828,077 and 1,774,198

Step by Step Solution

1. Step 1: Write the proportion equation
   828,077 : 1,774,198 = 1,774,198 : x
2. Step 2: Convert to fraction form
   828,077/1,774,198 = 1,774,198/x
3. Step 3: Cross multiply
   828,077x = 1,774,198 × 1,774,198
4. Step 4: Simplify right side
   828,077x = 3,147,778,543,204
5. Step 5: Solve for x
   x = 3,147,778,543,204/828,077
6. Step 6: Final answer
   x = 3,801,311.40