Finding the Third Proportional to 2,871,395 and 4,448,258

Step by Step Solution

1. Step 1: Write the proportion equation
   2,871,395 : 4,448,258 = 4,448,258 : x
2. Step 2: Convert to fraction form
   2,871,395/4,448,258 = 4,448,258/x
3. Step 3: Cross multiply
   2,871,395x = 4,448,258 × 4,448,258
4. Step 4: Simplify right side
   2,871,395x = 19,786,999,234,564
5. Step 5: Solve for x
   x = 19,786,999,234,564/2,871,395
6. Step 6: Final answer
   x = 6,891,075.33