Finding the Third Proportional to 5,843.39 and 12,506.91

Step by Step Solution

1. Step 1: Write the proportion equation
   5,843.39 : 12,506.91 = 12,506.91 : x
2. Step 2: Convert to fraction form
   5,843.39/12,506.91 = 12,506.91/x
3. Step 3: Cross multiply
   5,843.39x = 12,506.91 × 12,506.91
4. Step 4: Simplify right side
   5,843.39x = 156,422,703.95
5. Step 5: Solve for x
   x = 156,422,703.95/5,843.39
6. Step 6: Final answer
   x = 26,769.17