Finding the Third Proportional to 76,208.50 and 167,500

Step by Step Solution

1. Step 1: Write the proportion equation
   76,208.50 : 167,500 = 167,500 : x
2. Step 2: Convert to fraction form
   76,208.50/167,500 = 167,500/x
3. Step 3: Cross multiply
   76,208.50x = 167,500 × 167,500
4. Step 4: Simplify right side
   76,208.50x = 28,056,250,000
5. Step 5: Solve for x
   x = 28,056,250,000/76,208.50
6. Step 6: Final answer
   x = 368,151.19