Finding the Third Proportional to 78,263 and 116,934

Step by Step Solution

1. Step 1: Write the proportion equation
   78,263 : 116,934 = 116,934 : x
2. Step 2: Convert to fraction form
   78,263/116,934 = 116,934/x
3. Step 3: Cross multiply
   78,263x = 116,934 × 116,934
4. Step 4: Simplify right side
   78,263x = 13,673,560,356
5. Step 5: Solve for x
   x = 13,673,560,356/78,263
6. Step 6: Final answer
   x = 174,712.96