Finding the Third Proportional to 36,968.75 and 55,390

Step by Step Solution

1. Step 1: Write the proportion equation
   36,968.75 : 55,390 = 55,390 : x
2. Step 2: Convert to fraction form
   36,968.75/55,390 = 55,390/x
3. Step 3: Cross multiply
   36,968.75x = 55,390 × 55,390
4. Step 4: Simplify right side
   36,968.75x = 3,068,052,100
5. Step 5: Solve for x
   x = 3,068,052,100/36,968.75
6. Step 6: Final answer
   x = 82,990.42