Finding the Third Proportional to 1,824,804 and 2,667,870

Step by Step Solution

1. Step 1: Write the proportion equation
   1,824,804 : 2,667,870 = 2,667,870 : x
2. Step 2: Convert to fraction form
   1,824,804/2,667,870 = 2,667,870/x
3. Step 3: Cross multiply
   1,824,804x = 2,667,870 × 2,667,870
4. Step 4: Simplify right side
   1,824,804x = 7,117,530,336,900
5. Step 5: Solve for x
   x = 7,117,530,336,900/1,824,804
6. Step 6: Final answer
   x = 3,900,435.52