Finding the Third Proportional to 1,148,208 and 1,792,080

Step by Step Solution

1. Step 1: Write the proportion equation
   1,148,208 : 1,792,080 = 1,792,080 : x
2. Step 2: Convert to fraction form
   1,148,208/1,792,080 = 1,792,080/x
3. Step 3: Cross multiply
   1,148,208x = 1,792,080 × 1,792,080
4. Step 4: Simplify right side
   1,148,208x = 3,211,550,726,400
5. Step 5: Solve for x
   x = 3,211,550,726,400/1,148,208
6. Step 6: Final answer
   x = 2,797,011.28