Finding the Third Proportional to 526,256 and 1,152,666

Step by Step Solution

1. Step 1: Write the proportion equation
   526,256 : 1,152,666 = 1,152,666 : x
2. Step 2: Convert to fraction form
   526,256/1,152,666 = 1,152,666/x
3. Step 3: Cross multiply
   526,256x = 1,152,666 × 1,152,666
4. Step 4: Simplify right side
   526,256x = 1,328,638,907,556
5. Step 5: Solve for x
   x = 1,328,638,907,556/526,256
6. Step 6: Final answer
   x = 2,524,700.73