Finding the Third Proportional to 1,086,192 and 2,386,494

Step by Step Solution

1. Step 1: Write the proportion equation
   1,086,192 : 2,386,494 = 2,386,494 : x
2. Step 2: Convert to fraction form
   1,086,192/2,386,494 = 2,386,494/x
3. Step 3: Cross multiply
   1,086,192x = 2,386,494 × 2,386,494
4. Step 4: Simplify right side
   1,086,192x = 5,695,353,612,036
5. Step 5: Solve for x
   x = 5,695,353,612,036/1,086,192
6. Step 6: Final answer
   x = 5,243,413.33