Finding the Third Proportional to 993,122 and 2,105,410

Step by Step Solution

1. Step 1: Write the proportion equation
   993,122 : 2,105,410 = 2,105,410 : x
2. Step 2: Convert to fraction form
   993,122/2,105,410 = 2,105,410/x
3. Step 3: Cross multiply
   993,122x = 2,105,410 × 2,105,410
4. Step 4: Simplify right side
   993,122x = 4,432,751,268,100
5. Step 5: Solve for x
   x = 4,432,751,268,100/993,122
6. Step 6: Final answer
   x = 4,463,450.88