Finding the Third Proportional to 160,260 and 342,754.50

Step by Step Solution

1. Step 1: Write the proportion equation
   160,260 : 342,754.50 = 342,754.50 : x
2. Step 2: Convert to fraction form
   160,260/342,754.50 = 342,754.50/x
3. Step 3: Cross multiply
   160,260x = 342,754.50 × 342,754.50
4. Step 4: Simplify right side
   160,260x = 117,480,647,270.25
5. Step 5: Solve for x
   x = 117,480,647,270.25/160,260
6. Step 6: Final answer
   x = 733,062.82