Finding the Third Proportional to 562,328 and 1,171,320

Step by Step Solution

1. Step 1: Write the proportion equation
   562,328 : 1,171,320 = 1,171,320 : x
2. Step 2: Convert to fraction form
   562,328/1,171,320 = 1,171,320/x
3. Step 3: Cross multiply
   562,328x = 1,171,320 × 1,171,320
4. Step 4: Simplify right side
   562,328x = 1,371,990,542,400
5. Step 5: Solve for x
   x = 1,371,990,542,400/562,328
6. Step 6: Final answer
   x = 2,439,840.35