Finding the Third Proportional to 77,613.75 and 116,874

Step by Step Solution

1. Step 1: Write the proportion equation
   77,613.75 : 116,874 = 116,874 : x
2. Step 2: Convert to fraction form
   77,613.75/116,874 = 116,874/x
3. Step 3: Cross multiply
   77,613.75x = 116,874 × 116,874
4. Step 4: Simplify right side
   77,613.75x = 13,659,531,876
5. Step 5: Solve for x
   x = 13,659,531,876/77,613.75
6. Step 6: Final answer
   x = 175,993.71