Finding the Third Proportional to 509,056 and 1,150,112

Step by Step Solution

1. Step 1: Write the proportion equation
   509,056 : 1,150,112 = 1,150,112 : x
2. Step 2: Convert to fraction form
   509,056/1,150,112 = 1,150,112/x
3. Step 3: Cross multiply
   509,056x = 1,150,112 × 1,150,112
4. Step 4: Simplify right side
   509,056x = 1,322,757,612,544
5. Step 5: Solve for x
   x = 1,322,757,612,544/509,056
6. Step 6: Final answer
   x = 2,598,452.06