Finding the Third Proportional to 16,459 and 36,043.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,459 : 36,043.50 = 36,043.50 : x
2. Step 2: Convert to fraction form
   16,459/36,043.50 = 36,043.50/x
3. Step 3: Cross multiply
   16,459x = 36,043.50 × 36,043.50
4. Step 4: Simplify right side
   16,459x = 1,299,133,892.25
5. Step 5: Solve for x
   x = 1,299,133,892.25/16,459
6. Step 6: Final answer
   x = 78,931.52