Finding the Third Proportional to 2,653.31 and 5,596.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,653.31 : 5,596.88 = 5,596.88 : x
2. Step 2: Convert to fraction form
   2,653.31/5,596.88 = 5,596.88/x
3. Step 3: Cross multiply
   2,653.31x = 5,596.88 × 5,596.88
4. Step 4: Simplify right side
   2,653.31x = 31,325,009.77
5. Step 5: Solve for x
   x = 31,325,009.77/2,653.31
6. Step 6: Final answer
   x = 11,806.00