Finding the Third Proportional to 74,900 and 116,958

Step by Step Solution

1. Step 1: Write the proportion equation
   74,900 : 116,958 = 116,958 : x
2. Step 2: Convert to fraction form
   74,900/116,958 = 116,958/x
3. Step 3: Cross multiply
   74,900x = 116,958 × 116,958
4. Step 4: Simplify right side
   74,900x = 13,679,173,764
5. Step 5: Solve for x
   x = 13,679,173,764/74,900
6. Step 6: Final answer
   x = 182,632.49