Finding the Third Proportional to 9,196.03 and 13,490.30

Step by Step Solution

1. Step 1: Write the proportion equation
   9,196.03 : 13,490.30 = 13,490.30 : x
2. Step 2: Convert to fraction form
   9,196.03/13,490.30 = 13,490.30/x
3. Step 3: Cross multiply
   9,196.03x = 13,490.30 × 13,490.30
4. Step 4: Simplify right side
   9,196.03x = 181,988,109.78
5. Step 5: Solve for x
   x = 181,988,109.78/9,196.03
6. Step 6: Final answer
   x = 19,789.85