Finding the Third Proportional to 3,167,892 and 6,483,406

Step by Step Solution

1. Step 1: Write the proportion equation
   3,167,892 : 6,483,406 = 6,483,406 : x
2. Step 2: Convert to fraction form
   3,167,892/6,483,406 = 6,483,406/x
3. Step 3: Cross multiply
   3,167,892x = 6,483,406 × 6,483,406
4. Step 4: Simplify right side
   3,167,892x = 42,034,553,360,836
5. Step 5: Solve for x
   x = 42,034,553,360,836/3,167,892
6. Step 6: Final answer
   x = 13,268,935.10