Finding the Third Proportional to 404,722 and 593,961

Step by Step Solution

1. Step 1: Write the proportion equation
   404,722 : 593,961 = 593,961 : x
2. Step 2: Convert to fraction form
   404,722/593,961 = 593,961/x
3. Step 3: Cross multiply
   404,722x = 593,961 × 593,961
4. Step 4: Simplify right side
   404,722x = 352,789,669,521
5. Step 5: Solve for x
   x = 352,789,669,521/404,722
6. Step 6: Final answer
   x = 871,683.94