Finding the Third Proportional to 237,216 and 567,012

Step by Step Solution

1. Step 1: Write the proportion equation
   237,216 : 567,012 = 567,012 : x
2. Step 2: Convert to fraction form
   237,216/567,012 = 567,012/x
3. Step 3: Cross multiply
   237,216x = 567,012 × 567,012
4. Step 4: Simplify right side
   237,216x = 321,502,608,144
5. Step 5: Solve for x
   x = 321,502,608,144/237,216
6. Step 6: Final answer
   x = 1,355,315.86