Finding the Third Proportional to 1,120,668 and 1,677,036

Step by Step Solution

1. Step 1: Write the proportion equation
   1,120,668 : 1,677,036 = 1,677,036 : x
2. Step 2: Convert to fraction form
   1,120,668/1,677,036 = 1,677,036/x
3. Step 3: Cross multiply
   1,120,668x = 1,677,036 × 1,677,036
4. Step 4: Simplify right side
   1,120,668x = 2,812,449,745,296
5. Step 5: Solve for x
   x = 2,812,449,745,296/1,120,668
6. Step 6: Final answer
   x = 2,509,619.04