Finding the Third Proportional to 9,111.38 and 14,878.03

Step by Step Solution

1. Step 1: Write the proportion equation
   9,111.38 : 14,878.03 = 14,878.03 : x
2. Step 2: Convert to fraction form
   9,111.38/14,878.03 = 14,878.03/x
3. Step 3: Cross multiply
   9,111.38x = 14,878.03 × 14,878.03
4. Step 4: Simplify right side
   9,111.38x = 221,355,813.88
5. Step 5: Solve for x
   x = 221,355,813.88/9,111.38
6. Step 6: Final answer
   x = 24,294.45