Finding the Third Proportional to 266,448 and 570,792

Step by Step Solution

1. Step 1: Write the proportion equation
   266,448 : 570,792 = 570,792 : x
2. Step 2: Convert to fraction form
   266,448/570,792 = 570,792/x
3. Step 3: Cross multiply
   266,448x = 570,792 × 570,792
4. Step 4: Simplify right side
   266,448x = 325,803,507,264
5. Step 5: Solve for x
   x = 325,803,507,264/266,448
6. Step 6: Final answer
   x = 1,222,765.82