Finding the Third Proportional to 369,322 and 567,098

Step by Step Solution

1. Step 1: Write the proportion equation
   369,322 : 567,098 = 567,098 : x
2. Step 2: Convert to fraction form
   369,322/567,098 = 567,098/x
3. Step 3: Cross multiply
   369,322x = 567,098 × 567,098
4. Step 4: Simplify right side
   369,322x = 321,600,141,604
5. Step 5: Solve for x
   x = 321,600,141,604/369,322
6. Step 6: Final answer
   x = 870,785.23