Finding the Third Proportional to 16,299 and 35,401.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,299 : 35,401.50 = 35,401.50 : x
2. Step 2: Convert to fraction form
   16,299/35,401.50 = 35,401.50/x
3. Step 3: Cross multiply
   16,299x = 35,401.50 × 35,401.50
4. Step 4: Simplify right side
   16,299x = 1,253,266,202.25
5. Step 5: Solve for x
   x = 1,253,266,202.25/16,299
6. Step 6: Final answer
   x = 76,892.21