Finding the Third Proportional to 2,072,419 and 3,197,192

Step by Step Solution

1. Step 1: Write the proportion equation
   2,072,419 : 3,197,192 = 3,197,192 : x
2. Step 2: Convert to fraction form
   2,072,419/3,197,192 = 3,197,192/x
3. Step 3: Cross multiply
   2,072,419x = 3,197,192 × 3,197,192
4. Step 4: Simplify right side
   2,072,419x = 10,222,036,684,864
5. Step 5: Solve for x
   x = 10,222,036,684,864/2,072,419
6. Step 6: Final answer
   x = 4,932,417.95