Finding the Third Proportional to 1,823,586 and 3,968,250

Step by Step Solution

1. Step 1: Write the proportion equation
   1,823,586 : 3,968,250 = 3,968,250 : x
2. Step 2: Convert to fraction form
   1,823,586/3,968,250 = 3,968,250/x
3. Step 3: Cross multiply
   1,823,586x = 3,968,250 × 3,968,250
4. Step 4: Simplify right side
   1,823,586x = 15,747,008,062,500
5. Step 5: Solve for x
   x = 15,747,008,062,500/1,823,586
6. Step 6: Final answer
   x = 8,635,188.06