Finding the Third Proportional to 79,741 and 173,491

Step by Step Solution

1. Step 1: Write the proportion equation
   79,741 : 173,491 = 173,491 : x
2. Step 2: Convert to fraction form
   79,741/173,491 = 173,491/x
3. Step 3: Cross multiply
   79,741x = 173,491 × 173,491
4. Step 4: Simplify right side
   79,741x = 30,099,127,081
5. Step 5: Solve for x
   x = 30,099,127,081/79,741
6. Step 6: Final answer
   x = 377,461.12