Finding the Third Proportional to 1,018,800 and 2,214,495

Step by Step Solution

1. Step 1: Write the proportion equation
   1,018,800 : 2,214,495 = 2,214,495 : x
2. Step 2: Convert to fraction form
   1,018,800/2,214,495 = 2,214,495/x
3. Step 3: Cross multiply
   1,018,800x = 2,214,495 × 2,214,495
4. Step 4: Simplify right side
   1,018,800x = 4,903,988,105,025
5. Step 5: Solve for x
   x = 4,903,988,105,025/1,018,800
6. Step 6: Final answer
   x = 4,813,494.41