Finding the Third Proportional to 361,262 and 562,570

Step by Step Solution

1. Step 1: Write the proportion equation
   361,262 : 562,570 = 562,570 : x
2. Step 2: Convert to fraction form
   361,262/562,570 = 562,570/x
3. Step 3: Cross multiply
   361,262x = 562,570 × 562,570
4. Step 4: Simplify right side
   361,262x = 316,485,004,900
5. Step 5: Solve for x
   x = 316,485,004,900/361,262
6. Step 6: Final answer
   x = 876,053.96