Finding the Third Proportional to 469,920 and 1,044,480

Step by Step Solution

1. Step 1: Write the proportion equation
   469,920 : 1,044,480 = 1,044,480 : x
2. Step 2: Convert to fraction form
   469,920/1,044,480 = 1,044,480/x
3. Step 3: Cross multiply
   469,920x = 1,044,480 × 1,044,480
4. Step 4: Simplify right side
   469,920x = 1,090,938,470,400
5. Step 5: Solve for x
   x = 1,090,938,470,400/469,920
6. Step 6: Final answer
   x = 2,321,540.84