Finding the Third Proportional to 820,062 and 1,774,908

Step by Step Solution

1. Step 1: Write the proportion equation
   820,062 : 1,774,908 = 1,774,908 : x
2. Step 2: Convert to fraction form
   820,062/1,774,908 = 1,774,908/x
3. Step 3: Cross multiply
   820,062x = 1,774,908 × 1,774,908
4. Step 4: Simplify right side
   820,062x = 3,150,298,408,464
5. Step 5: Solve for x
   x = 3,150,298,408,464/820,062
6. Step 6: Final answer
   x = 3,841,536.87