Finding the Third Proportional to 16,433.50 and 35,977

Step by Step Solution

1. Step 1: Write the proportion equation
   16,433.50 : 35,977 = 35,977 : x
2. Step 2: Convert to fraction form
   16,433.50/35,977 = 35,977/x
3. Step 3: Cross multiply
   16,433.50x = 35,977 × 35,977
4. Step 4: Simplify right side
   16,433.50x = 1,294,344,529
5. Step 5: Solve for x
   x = 1,294,344,529/16,433.50
6. Step 6: Final answer
   x = 78,762.56