Finding the Third Proportional to 36,920 and 57,274.50

Step by Step Solution

1. Step 1: Write the proportion equation
   36,920 : 57,274.50 = 57,274.50 : x
2. Step 2: Convert to fraction form
   36,920/57,274.50 = 57,274.50/x
3. Step 3: Cross multiply
   36,920x = 57,274.50 × 57,274.50
4. Step 4: Simplify right side
   36,920x = 3,280,368,350.25
5. Step 5: Solve for x
   x = 3,280,368,350.25/36,920
6. Step 6: Final answer
   x = 88,850.71