Finding the Third Proportional to 116,268 and 173,946

Step by Step Solution

1. Step 1: Write the proportion equation
   116,268 : 173,946 = 173,946 : x
2. Step 2: Convert to fraction form
   116,268/173,946 = 173,946/x
3. Step 3: Cross multiply
   116,268x = 173,946 × 173,946
4. Step 4: Simplify right side
   116,268x = 30,257,210,916
5. Step 5: Solve for x
   x = 30,257,210,916/116,268
6. Step 6: Final answer
   x = 260,236.79