Finding the Third Proportional to 79,534.50 and 173,064

Step by Step Solution

1. Step 1: Write the proportion equation
   79,534.50 : 173,064 = 173,064 : x
2. Step 2: Convert to fraction form
   79,534.50/173,064 = 173,064/x
3. Step 3: Cross multiply
   79,534.50x = 173,064 × 173,064
4. Step 4: Simplify right side
   79,534.50x = 29,951,148,096
5. Step 5: Solve for x
   x = 29,951,148,096/79,534.50
6. Step 6: Final answer
   x = 376,580.58