Finding the Third Proportional to 6,091.31 and 13,321.69

Step by Step Solution

1. Step 1: Write the proportion equation
   6,091.31 : 13,321.69 = 13,321.69 : x
2. Step 2: Convert to fraction form
   6,091.31/13,321.69 = 13,321.69/x
3. Step 3: Cross multiply
   6,091.31x = 13,321.69 × 13,321.69
4. Step 4: Simplify right side
   6,091.31x = 177,467,357.85
5. Step 5: Solve for x
   x = 177,467,357.85/6,091.31
6. Step 6: Final answer
   x = 29,134.50