Finding the Third Proportional to 25,947 and 40,540.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,947 : 40,540.50 = 40,540.50 : x
2. Step 2: Convert to fraction form
   25,947/40,540.50 = 40,540.50/x
3. Step 3: Cross multiply
   25,947x = 40,540.50 × 40,540.50
4. Step 4: Simplify right side
   25,947x = 1,643,532,140.25
5. Step 5: Solve for x
   x = 1,643,532,140.25/25,947
6. Step 6: Final answer
   x = 63,341.89