Finding the Third Proportional to 1,013,920 and 2,214,814

Step by Step Solution

1. Step 1: Write the proportion equation
   1,013,920 : 2,214,814 = 2,214,814 : x
2. Step 2: Convert to fraction form
   1,013,920/2,214,814 = 2,214,814/x
3. Step 3: Cross multiply
   1,013,920x = 2,214,814 × 2,214,814
4. Step 4: Simplify right side
   1,013,920x = 4,905,401,054,596
5. Step 5: Solve for x
   x = 4,905,401,054,596/1,013,920
6. Step 6: Final answer
   x = 4,838,055.32