Finding the Third Proportional to 50,590.50 and 76,015.50

Step by Step Solution

1. Step 1: Write the proportion equation
   50,590.50 : 76,015.50 = 76,015.50 : x
2. Step 2: Convert to fraction form
   50,590.50/76,015.50 = 76,015.50/x
3. Step 3: Cross multiply
   50,590.50x = 76,015.50 × 76,015.50
4. Step 4: Simplify right side
   50,590.50x = 5,778,356,240.25
5. Step 5: Solve for x
   x = 5,778,356,240.25/50,590.50
6. Step 6: Final answer
   x = 114,218.21