Finding the Third Proportional to 2,258,398 and 3,219,241

Step by Step Solution

1. Step 1: Write the proportion equation
   2,258,398 : 3,219,241 = 3,219,241 : x
2. Step 2: Convert to fraction form
   2,258,398/3,219,241 = 3,219,241/x
3. Step 3: Cross multiply
   2,258,398x = 3,219,241 × 3,219,241
4. Step 4: Simplify right side
   2,258,398x = 10,363,512,616,081
5. Step 5: Solve for x
   x = 10,363,512,616,081/2,258,398
6. Step 6: Final answer
   x = 4,588,877.88