Finding the Third Proportional to 40,891 and 61,541.50

Step by Step Solution

1. Step 1: Write the proportion equation
   40,891 : 61,541.50 = 61,541.50 : x
2. Step 2: Convert to fraction form
   40,891/61,541.50 = 61,541.50/x
3. Step 3: Cross multiply
   40,891x = 61,541.50 × 61,541.50
4. Step 4: Simplify right side
   40,891x = 3,787,356,222.25
5. Step 5: Solve for x
   x = 3,787,356,222.25/40,891
6. Step 6: Final answer
   x = 92,620.78