Finding the Third Proportional to 108,279 and 167,341.50

Step by Step Solution

1. Step 1: Write the proportion equation
   108,279 : 167,341.50 = 167,341.50 : x
2. Step 2: Convert to fraction form
   108,279/167,341.50 = 167,341.50/x
3. Step 3: Cross multiply
   108,279x = 167,341.50 × 167,341.50
4. Step 4: Simplify right side
   108,279x = 28,003,177,622.25
5. Step 5: Solve for x
   x = 28,003,177,622.25/108,279
6. Step 6: Final answer
   x = 258,620.58