Finding the Third Proportional to 160,094 and 345,016

Step by Step Solution

1. Step 1: Write the proportion equation
   160,094 : 345,016 = 345,016 : x
2. Step 2: Convert to fraction form
   160,094/345,016 = 345,016/x
3. Step 3: Cross multiply
   160,094x = 345,016 × 345,016
4. Step 4: Simplify right side
   160,094x = 119,036,040,256
5. Step 5: Solve for x
   x = 119,036,040,256/160,094
6. Step 6: Final answer
   x = 743,538.42