Finding the Third Proportional to 36,418.50 and 54,961.50

Step by Step Solution

1. Step 1: Write the proportion equation
   36,418.50 : 54,961.50 = 54,961.50 : x
2. Step 2: Convert to fraction form
   36,418.50/54,961.50 = 54,961.50/x
3. Step 3: Cross multiply
   36,418.50x = 54,961.50 × 54,961.50
4. Step 4: Simplify right side
   36,418.50x = 3,020,766,482.25
5. Step 5: Solve for x
   x = 3,020,766,482.25/36,418.50
6. Step 6: Final answer
   x = 82,945.93