Finding the Third Proportional to 240,032 and 525,256

Step by Step Solution

1. Step 1: Write the proportion equation
   240,032 : 525,256 = 525,256 : x
2. Step 2: Convert to fraction form
   240,032/525,256 = 525,256/x
3. Step 3: Cross multiply
   240,032x = 525,256 × 525,256
4. Step 4: Simplify right side
   240,032x = 275,893,865,536
5. Step 5: Solve for x
   x = 275,893,865,536/240,032
6. Step 6: Final answer
   x = 1,149,404.52