Finding the Third Proportional to 714,918 and 1,048,320

Step by Step Solution

1. Step 1: Write the proportion equation
   714,918 : 1,048,320 = 1,048,320 : x
2. Step 2: Convert to fraction form
   714,918/1,048,320 = 1,048,320/x
3. Step 3: Cross multiply
   714,918x = 1,048,320 × 1,048,320
4. Step 4: Simplify right side
   714,918x = 1,098,974,822,400
5. Step 5: Solve for x
   x = 1,098,974,822,400/714,918
6. Step 6: Final answer
   x = 1,537,204.02