Finding the Third Proportional to 162,792 and 352,648.50

Step by Step Solution

1. Step 1: Write the proportion equation
   162,792 : 352,648.50 = 352,648.50 : x
2. Step 2: Convert to fraction form
   162,792/352,648.50 = 352,648.50/x
3. Step 3: Cross multiply
   162,792x = 352,648.50 × 352,648.50
4. Step 4: Simplify right side
   162,792x = 124,360,964,552.25
5. Step 5: Solve for x
   x = 124,360,964,552.25/162,792
6. Step 6: Final answer
   x = 763,925.53