Finding the Third Proportional to 2,127,892 and 4,728,104

Step by Step Solution

1. Step 1: Write the proportion equation
   2,127,892 : 4,728,104 = 4,728,104 : x
2. Step 2: Convert to fraction form
   2,127,892/4,728,104 = 4,728,104/x
3. Step 3: Cross multiply
   2,127,892x = 4,728,104 × 4,728,104
4. Step 4: Simplify right side
   2,127,892x = 22,354,967,434,816
5. Step 5: Solve for x
   x = 22,354,967,434,816/2,127,892
6. Step 6: Final answer
   x = 10,505,687.05