Finding the Third Proportional to 1,044,920 and 1,563,328

Step by Step Solution

1. Step 1: Write the proportion equation
   1,044,920 : 1,563,328 = 1,563,328 : x
2. Step 2: Convert to fraction form
   1,044,920/1,563,328 = 1,563,328/x
3. Step 3: Cross multiply
   1,044,920x = 1,563,328 × 1,563,328
4. Step 4: Simplify right side
   1,044,920x = 2,443,994,435,584
5. Step 5: Solve for x
   x = 2,443,994,435,584/1,044,920
6. Step 6: Final answer
   x = 2,338,929.71