Finding the Third Proportional to 160,132 and 345,004

Step by Step Solution

1. Step 1: Write the proportion equation
   160,132 : 345,004 = 345,004 : x
2. Step 2: Convert to fraction form
   160,132/345,004 = 345,004/x
3. Step 3: Cross multiply
   160,132x = 345,004 × 345,004
4. Step 4: Simplify right side
   160,132x = 119,027,760,016
5. Step 5: Solve for x
   x = 119,027,760,016/160,132
6. Step 6: Final answer
   x = 743,310.27