Finding the Third Proportional to 570,024 and 902,570

Step by Step Solution

1. Step 1: Write the proportion equation
   570,024 : 902,570 = 902,570 : x
2. Step 2: Convert to fraction form
   570,024/902,570 = 902,570/x
3. Step 3: Cross multiply
   570,024x = 902,570 × 902,570
4. Step 4: Simplify right side
   570,024x = 814,632,604,900
5. Step 5: Solve for x
   x = 814,632,604,900/570,024
6. Step 6: Final answer
   x = 1,429,119.84