Finding the Third Proportional to 622,164 and 1,332,450

Step by Step Solution

1. Step 1: Write the proportion equation
   622,164 : 1,332,450 = 1,332,450 : x
2. Step 2: Convert to fraction form
   622,164/1,332,450 = 1,332,450/x
3. Step 3: Cross multiply
   622,164x = 1,332,450 × 1,332,450
4. Step 4: Simplify right side
   622,164x = 1,775,423,002,500
5. Step 5: Solve for x
   x = 1,775,423,002,500/622,164
6. Step 6: Final answer
   x = 2,853,625.41