Finding the Third Proportional to 11,111.55 and 24,111.11

Step by Step Solution

1. Step 1: Write the proportion equation
   11,111.55 : 24,111.11 = 24,111.11 : x
2. Step 2: Convert to fraction form
   11,111.55/24,111.11 = 24,111.11/x
3. Step 3: Cross multiply
   11,111.55x = 24,111.11 × 24,111.11
4. Step 4: Simplify right side
   11,111.55x = 581,345,406.93
5. Step 5: Solve for x
   x = 581,345,406.93/11,111.55
6. Step 6: Final answer
   x = 52,319.00