Finding the Third Proportional to 7,455.50 and 10,089.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,455.50 : 10,089.50 = 10,089.50 : x
2. Step 2: Convert to fraction form
   7,455.50/10,089.50 = 10,089.50/x
3. Step 3: Cross multiply
   7,455.50x = 10,089.50 × 10,089.50
4. Step 4: Simplify right side
   7,455.50x = 101,798,010.25
5. Step 5: Solve for x
   x = 101,798,010.25/7,455.50
6. Step 6: Final answer
   x = 13,654.08