Finding the Third Proportional to 5,484.38 and 12,013.31

Step by Step Solution

1. Step 1: Write the proportion equation
   5,484.38 : 12,013.31 = 12,013.31 : x
2. Step 2: Convert to fraction form
   5,484.38/12,013.31 = 12,013.31/x
3. Step 3: Cross multiply
   5,484.38x = 12,013.31 × 12,013.31
4. Step 4: Simplify right side
   5,484.38x = 144,319,677.22
5. Step 5: Solve for x
   x = 144,319,677.22/5,484.38
6. Step 6: Final answer
   x = 26,314.70