Finding the Third Proportional to 570,180 and 902,799

Step by Step Solution

1. Step 1: Write the proportion equation
   570,180 : 902,799 = 902,799 : x
2. Step 2: Convert to fraction form
   570,180/902,799 = 902,799/x
3. Step 3: Cross multiply
   570,180x = 902,799 × 902,799
4. Step 4: Simplify right side
   570,180x = 815,046,034,401
5. Step 5: Solve for x
   x = 815,046,034,401/570,180
6. Step 6: Final answer
   x = 1,429,453.92