Finding the Third Proportional to 9,298.50 and 13,005.75

Step by Step Solution

1. Step 1: Write the proportion equation
   9,298.50 : 13,005.75 = 13,005.75 : x
2. Step 2: Convert to fraction form
   9,298.50/13,005.75 = 13,005.75/x
3. Step 3: Cross multiply
   9,298.50x = 13,005.75 × 13,005.75
4. Step 4: Simplify right side
   9,298.50x = 169,149,533.06
5. Step 5: Solve for x
   x = 169,149,533.06/9,298.50
6. Step 6: Final answer
   x = 18,191.06