Finding the Third Proportional to 526,666 and 1,133,256

Step by Step Solution

1. Step 1: Write the proportion equation
   526,666 : 1,133,256 = 1,133,256 : x
2. Step 2: Convert to fraction form
   526,666/1,133,256 = 1,133,256/x
3. Step 3: Cross multiply
   526,666x = 1,133,256 × 1,133,256
4. Step 4: Simplify right side
   526,666x = 1,284,269,161,536
5. Step 5: Solve for x
   x = 1,284,269,161,536/526,666
6. Step 6: Final answer
   x = 2,438,488.84