Finding the Third Proportional to 9,030.50 and 12,302.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,030.50 : 12,302.25 = 12,302.25 : x
2. Step 2: Convert to fraction form
   9,030.50/12,302.25 = 12,302.25/x
3. Step 3: Cross multiply
   9,030.50x = 12,302.25 × 12,302.25
4. Step 4: Simplify right side
   9,030.50x = 151,345,355.06
5. Step 5: Solve for x
   x = 151,345,355.06/9,030.50
6. Step 6: Final answer
   x = 16,759.35