Finding the Third Proportional to 5,854.78 and 13,042.27

Step by Step Solution

1. Step 1: Write the proportion equation
   5,854.78 : 13,042.27 = 13,042.27 : x
2. Step 2: Convert to fraction form
   5,854.78/13,042.27 = 13,042.27/x
3. Step 3: Cross multiply
   5,854.78x = 13,042.27 × 13,042.27
4. Step 4: Simplify right side
   5,854.78x = 170,100,692.63
5. Step 5: Solve for x
   x = 170,100,692.63/5,854.78
6. Step 6: Final answer
   x = 29,053.30