Finding the Third Proportional to 11,595.13 and 13,113.88

Step by Step Solution

1. Step 1: Write the proportion equation
   11,595.13 : 13,113.88 = 13,113.88 : x
2. Step 2: Convert to fraction form
   11,595.13/13,113.88 = 13,113.88/x
3. Step 3: Cross multiply
   11,595.13x = 13,113.88 × 13,113.88
4. Step 4: Simplify right side
   11,595.13x = 171,973,717.52
5. Step 5: Solve for x
   x = 171,973,717.52/11,595.13
6. Step 6: Final answer
   x = 14,831.55