Finding the Third Proportional to 160,758 and 353,044.50

Step by Step Solution

1. Step 1: Write the proportion equation
   160,758 : 353,044.50 = 353,044.50 : x
2. Step 2: Convert to fraction form
   160,758/353,044.50 = 353,044.50/x
3. Step 3: Cross multiply
   160,758x = 353,044.50 × 353,044.50
4. Step 4: Simplify right side
   160,758x = 124,640,418,980.25
5. Step 5: Solve for x
   x = 124,640,418,980.25/160,758
6. Step 6: Final answer
   x = 775,329.50