Finding the Third Proportional to 79,566.50 and 173,335

Step by Step Solution

1. Step 1: Write the proportion equation
   79,566.50 : 173,335 = 173,335 : x
2. Step 2: Convert to fraction form
   79,566.50/173,335 = 173,335/x
3. Step 3: Cross multiply
   79,566.50x = 173,335 × 173,335
4. Step 4: Simplify right side
   79,566.50x = 30,045,022,225
5. Step 5: Solve for x
   x = 30,045,022,225/79,566.50
6. Step 6: Final answer
   x = 377,608.95