Finding the Third Proportional to 16,433 and 25,495.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,433 : 25,495.50 = 25,495.50 : x
2. Step 2: Convert to fraction form
   16,433/25,495.50 = 25,495.50/x
3. Step 3: Cross multiply
   16,433x = 25,495.50 × 25,495.50
4. Step 4: Simplify right side
   16,433x = 650,020,520.25
5. Step 5: Solve for x
   x = 650,020,520.25/16,433
6. Step 6: Final answer
   x = 39,555.80