Finding the Third Proportional to 3,867,582 and 8,196,184

Step by Step Solution

1. Step 1: Write the proportion equation
   3,867,582 : 8,196,184 = 8,196,184 : x
2. Step 2: Convert to fraction form
   3,867,582/8,196,184 = 8,196,184/x
3. Step 3: Cross multiply
   3,867,582x = 8,196,184 × 8,196,184
4. Step 4: Simplify right side
   3,867,582x = 67,177,432,161,856
5. Step 5: Solve for x
   x = 67,177,432,161,856/3,867,582
6. Step 6: Final answer
   x = 17,369,362.09