Finding the Third Proportional to 1,774,646 and 3,860,230

Step by Step Solution

1. Step 1: Write the proportion equation
   1,774,646 : 3,860,230 = 3,860,230 : x
2. Step 2: Convert to fraction form
   1,774,646/3,860,230 = 3,860,230/x
3. Step 3: Cross multiply
   1,774,646x = 3,860,230 × 3,860,230
4. Step 4: Simplify right side
   1,774,646x = 14,901,375,652,900
5. Step 5: Solve for x
   x = 14,901,375,652,900/1,774,646
6. Step 6: Final answer
   x = 8,396,815.85