Finding the Third Proportional to 1,395,691 and 3,023,245

Step by Step Solution

1. Step 1: Write the proportion equation
   1,395,691 : 3,023,245 = 3,023,245 : x
2. Step 2: Convert to fraction form
   1,395,691/3,023,245 = 3,023,245/x
3. Step 3: Cross multiply
   1,395,691x = 3,023,245 × 3,023,245
4. Step 4: Simplify right side
   1,395,691x = 9,140,010,330,025
5. Step 5: Solve for x
   x = 9,140,010,330,025/1,395,691
6. Step 6: Final answer
   x = 6,548,734.88