Finding the Third Proportional to 369,732 and 570,900

Step by Step Solution

1. Step 1: Write the proportion equation
   369,732 : 570,900 = 570,900 : x
2. Step 2: Convert to fraction form
   369,732/570,900 = 570,900/x
3. Step 3: Cross multiply
   369,732x = 570,900 × 570,900
4. Step 4: Simplify right side
   369,732x = 325,926,810,000
5. Step 5: Solve for x
   x = 325,926,810,000/369,732
6. Step 6: Final answer
   x = 881,521.78