Finding the Third Proportional to 2,285,940 and 3,134,648

Step by Step Solution

1. Step 1: Write the proportion equation
   2,285,940 : 3,134,648 = 3,134,648 : x
2. Step 2: Convert to fraction form
   2,285,940/3,134,648 = 3,134,648/x
3. Step 3: Cross multiply
   2,285,940x = 3,134,648 × 3,134,648
4. Step 4: Simplify right side
   2,285,940x = 9,826,018,083,904
5. Step 5: Solve for x
   x = 9,826,018,083,904/2,285,940
6. Step 6: Final answer
   x = 4,298,458.44