Finding the Third Proportional to 5,404.22 and 8,029.13

Step by Step Solution

1. Step 1: Write the proportion equation
   5,404.22 : 8,029.13 = 8,029.13 : x
2. Step 2: Convert to fraction form
   5,404.22/8,029.13 = 8,029.13/x
3. Step 3: Cross multiply
   5,404.22x = 8,029.13 × 8,029.13
4. Step 4: Simplify right side
   5,404.22x = 64,466,848.27
5. Step 5: Solve for x
   x = 64,466,848.27/5,404.22
6. Step 6: Final answer
   x = 11,928.99