Finding the Third Proportional to 2,720,898 and 3,933,258

Step by Step Solution

1. Step 1: Write the proportion equation
   2,720,898 : 3,933,258 = 3,933,258 : x
2. Step 2: Convert to fraction form
   2,720,898/3,933,258 = 3,933,258/x
3. Step 3: Cross multiply
   2,720,898x = 3,933,258 × 3,933,258
4. Step 4: Simplify right side
   2,720,898x = 15,470,518,494,564
5. Step 5: Solve for x
   x = 15,470,518,494,564/2,720,898
6. Step 6: Final answer
   x = 5,685,813.47