Finding the Third Proportional to 753,456 and 1,055,976

Step by Step Solution

1. Step 1: Write the proportion equation
   753,456 : 1,055,976 = 1,055,976 : x
2. Step 2: Convert to fraction form
   753,456/1,055,976 = 1,055,976/x
3. Step 3: Cross multiply
   753,456x = 1,055,976 × 1,055,976
4. Step 4: Simplify right side
   753,456x = 1,115,085,312,576
5. Step 5: Solve for x
   x = 1,115,085,312,576/753,456
6. Step 6: Final answer
   x = 1,479,960.76