Finding the Third Proportional to 2,871,616 and 4,445,894

Step by Step Solution

1. Step 1: Write the proportion equation
   2,871,616 : 4,445,894 = 4,445,894 : x
2. Step 2: Convert to fraction form
   2,871,616/4,445,894 = 4,445,894/x
3. Step 3: Cross multiply
   2,871,616x = 4,445,894 × 4,445,894
4. Step 4: Simplify right side
   2,871,616x = 19,765,973,459,236
5. Step 5: Solve for x
   x = 19,765,973,459,236/2,871,616
6. Step 6: Final answer
   x = 6,883,223.06