Finding the Third Proportional to 50,590.75 and 74,245.88

Step by Step Solution

1. Step 1: Write the proportion equation
   50,590.75 : 74,245.88 = 74,245.88 : x
2. Step 2: Convert to fraction form
   50,590.75/74,245.88 = 74,245.88/x
3. Step 3: Cross multiply
   50,590.75x = 74,245.88 × 74,245.88
4. Step 4: Simplify right side
   50,590.75x = 5,512,449,954.52
5. Step 5: Solve for x
   x = 5,512,449,954.52/50,590.75
6. Step 6: Final answer
   x = 108,961.62