Finding the Third Proportional to 584,450 and 1,244,212

Step by Step Solution

1. Step 1: Write the proportion equation
   584,450 : 1,244,212 = 1,244,212 : x
2. Step 2: Convert to fraction form
   584,450/1,244,212 = 1,244,212/x
3. Step 3: Cross multiply
   584,450x = 1,244,212 × 1,244,212
4. Step 4: Simplify right side
   584,450x = 1,548,063,500,944
5. Step 5: Solve for x
   x = 1,548,063,500,944/584,450
6. Step 6: Final answer
   x = 2,648,752.68