Finding the Third Proportional to 1,100,792 and 1,679,658

Step by Step Solution

1. Step 1: Write the proportion equation
   1,100,792 : 1,679,658 = 1,679,658 : x
2. Step 2: Convert to fraction form
   1,100,792/1,679,658 = 1,679,658/x
3. Step 3: Cross multiply
   1,100,792x = 1,679,658 × 1,679,658
4. Step 4: Simplify right side
   1,100,792x = 2,821,250,996,964
5. Step 5: Solve for x
   x = 2,821,250,996,964/1,100,792
6. Step 6: Final answer
   x = 2,562,928.33