Finding the Third Proportional to 784,736 and 1,179,504

Step by Step Solution

1. Step 1: Write the proportion equation
   784,736 : 1,179,504 = 1,179,504 : x
2. Step 2: Convert to fraction form
   784,736/1,179,504 = 1,179,504/x
3. Step 3: Cross multiply
   784,736x = 1,179,504 × 1,179,504
4. Step 4: Simplify right side
   784,736x = 1,391,229,686,016
5. Step 5: Solve for x
   x = 1,391,229,686,016/784,736
6. Step 6: Final answer
   x = 1,772,863.34