Finding the Third Proportional to 3,817,986 and 8,233,758

Step by Step Solution

1. Step 1: Write the proportion equation
   3,817,986 : 8,233,758 = 8,233,758 : x
2. Step 2: Convert to fraction form
   3,817,986/8,233,758 = 8,233,758/x
3. Step 3: Cross multiply
   3,817,986x = 8,233,758 × 8,233,758
4. Step 4: Simplify right side
   3,817,986x = 67,794,770,802,564
5. Step 5: Solve for x
   x = 67,794,770,802,564/3,817,986
6. Step 6: Final answer
   x = 17,756,683.97