Finding the Third Proportional to 10,109 and 18,030.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,109 : 18,030.50 = 18,030.50 : x
2. Step 2: Convert to fraction form
   10,109/18,030.50 = 18,030.50/x
3. Step 3: Cross multiply
   10,109x = 18,030.50 × 18,030.50
4. Step 4: Simplify right side
   10,109x = 325,098,930.25
5. Step 5: Solve for x
   x = 325,098,930.25/10,109
6. Step 6: Final answer
   x = 32,159.36