Finding the Third Proportional to 3,867,493 and 8,196,023

Step by Step Solution

1. Step 1: Write the proportion equation
   3,867,493 : 8,196,023 = 8,196,023 : x
2. Step 2: Convert to fraction form
   3,867,493/8,196,023 = 8,196,023/x
3. Step 3: Cross multiply
   3,867,493x = 8,196,023 × 8,196,023
4. Step 4: Simplify right side
   3,867,493x = 67,174,793,016,529
5. Step 5: Solve for x
   x = 67,174,793,016,529/3,867,493
6. Step 6: Final answer
   x = 17,369,079.41