Finding the Third Proportional to 3,564,892 and 7,697,948

Step by Step Solution

1. Step 1: Write the proportion equation
   3,564,892 : 7,697,948 = 7,697,948 : x
2. Step 2: Convert to fraction form
   3,564,892/7,697,948 = 7,697,948/x
3. Step 3: Cross multiply
   3,564,892x = 7,697,948 × 7,697,948
4. Step 4: Simplify right side
   3,564,892x = 59,258,403,410,704
5. Step 5: Solve for x
   x = 59,258,403,410,704/3,564,892
6. Step 6: Final answer
   x = 16,622,776.63