Finding the Third Proportional to 16,251 and 35,167.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,251 : 35,167.50 = 35,167.50 : x
2. Step 2: Convert to fraction form
   16,251/35,167.50 = 35,167.50/x
3. Step 3: Cross multiply
   16,251x = 35,167.50 × 35,167.50
4. Step 4: Simplify right side
   16,251x = 1,236,753,056.25
5. Step 5: Solve for x
   x = 1,236,753,056.25/16,251
6. Step 6: Final answer
   x = 76,103.20