Finding the Third Proportional to 79,375.50 and 170,262

Step by Step Solution

1. Step 1: Write the proportion equation
   79,375.50 : 170,262 = 170,262 : x
2. Step 2: Convert to fraction form
   79,375.50/170,262 = 170,262/x
3. Step 3: Cross multiply
   79,375.50x = 170,262 × 170,262
4. Step 4: Simplify right side
   79,375.50x = 28,989,148,644
5. Step 5: Solve for x
   x = 28,989,148,644/79,375.50
6. Step 6: Final answer
   x = 365,215.32