Finding the Third Proportional to 367,006 and 567,215

Step by Step Solution

1. Step 1: Write the proportion equation
   367,006 : 567,215 = 567,215 : x
2. Step 2: Convert to fraction form
   367,006/567,215 = 567,215/x
3. Step 3: Cross multiply
   367,006x = 567,215 × 567,215
4. Step 4: Simplify right side
   367,006x = 321,732,856,225
5. Step 5: Solve for x
   x = 321,732,856,225/367,006
6. Step 6: Final answer
   x = 876,641.95