Finding the Third Proportional to 79,308 and 116,771

Step by Step Solution

1. Step 1: Write the proportion equation
   79,308 : 116,771 = 116,771 : x
2. Step 2: Convert to fraction form
   79,308/116,771 = 116,771/x
3. Step 3: Cross multiply
   79,308x = 116,771 × 116,771
4. Step 4: Simplify right side
   79,308x = 13,635,466,441
5. Step 5: Solve for x
   x = 13,635,466,441/79,308
6. Step 6: Final answer
   x = 171,930.53