Finding the Third Proportional to 527,256 and 1,150,740

Step by Step Solution

1. Step 1: Write the proportion equation
   527,256 : 1,150,740 = 1,150,740 : x
2. Step 2: Convert to fraction form
   527,256/1,150,740 = 1,150,740/x
3. Step 3: Cross multiply
   527,256x = 1,150,740 × 1,150,740
4. Step 4: Simplify right side
   527,256x = 1,324,202,547,600
5. Step 5: Solve for x
   x = 1,324,202,547,600/527,256
6. Step 6: Final answer
   x = 2,511,498.30