Finding the Third Proportional to 366,963 and 567,144

Step by Step Solution

1. Step 1: Write the proportion equation
   366,963 : 567,144 = 567,144 : x
2. Step 2: Convert to fraction form
   366,963/567,144 = 567,144/x
3. Step 3: Cross multiply
   366,963x = 567,144 × 567,144
4. Step 4: Simplify right side
   366,963x = 321,652,316,736
5. Step 5: Solve for x
   x = 321,652,316,736/366,963
6. Step 6: Final answer
   x = 876,525.20