Finding the Third Proportional to 3,867,492 and 8,196,022

Step by Step Solution

1. Step 1: Write the proportion equation
   3,867,492 : 8,196,022 = 8,196,022 : x
2. Step 2: Convert to fraction form
   3,867,492/8,196,022 = 8,196,022/x
3. Step 3: Cross multiply
   3,867,492x = 8,196,022 × 8,196,022
4. Step 4: Simplify right side
   3,867,492x = 67,174,776,624,484
5. Step 5: Solve for x
   x = 67,174,776,624,484/3,867,492
6. Step 6: Final answer
   x = 17,369,079.66