Finding the Third Proportional to 997,520 and 2,152,504

Step by Step Solution

1. Step 1: Write the proportion equation
   997,520 : 2,152,504 = 2,152,504 : x
2. Step 2: Convert to fraction form
   997,520/2,152,504 = 2,152,504/x
3. Step 3: Cross multiply
   997,520x = 2,152,504 × 2,152,504
4. Step 4: Simplify right side
   997,520x = 4,633,273,470,016
5. Step 5: Solve for x
   x = 4,633,273,470,016/997,520
6. Step 6: Final answer
   x = 4,644,792.56