Finding the Third Proportional to 1,328,892 and 3,119,838

Step by Step Solution

1. Step 1: Write the proportion equation
   1,328,892 : 3,119,838 = 3,119,838 : x
2. Step 2: Convert to fraction form
   1,328,892/3,119,838 = 3,119,838/x
3. Step 3: Cross multiply
   1,328,892x = 3,119,838 × 3,119,838
4. Step 4: Simplify right side
   1,328,892x = 9,733,389,146,244
5. Step 5: Solve for x
   x = 9,733,389,146,244/1,328,892
6. Step 6: Final answer
   x = 7,324,439.57