Finding the Third Proportional to 531,240 and 1,150,976

Step by Step Solution

1. Step 1: Write the proportion equation
   531,240 : 1,150,976 = 1,150,976 : x
2. Step 2: Convert to fraction form
   531,240/1,150,976 = 1,150,976/x
3. Step 3: Cross multiply
   531,240x = 1,150,976 × 1,150,976
4. Step 4: Simplify right side
   531,240x = 1,324,745,752,576
5. Step 5: Solve for x
   x = 1,324,745,752,576/531,240
6. Step 6: Final answer
   x = 2,493,686.00