Finding the Third Proportional to 4,507.50 and 12,099

Step by Step Solution

1. Step 1: Write the proportion equation
   4,507.50 : 12,099 = 12,099 : x
2. Step 2: Convert to fraction form
   4,507.50/12,099 = 12,099/x
3. Step 3: Cross multiply
   4,507.50x = 12,099 × 12,099
4. Step 4: Simplify right side
   4,507.50x = 146,385,801
5. Step 5: Solve for x
   x = 146,385,801/4,507.50
6. Step 6: Final answer
   x = 32,476.05