Finding the Third Proportional to 11,846.81 and 17,800.59

Step by Step Solution

1. Step 1: Write the proportion equation
   11,846.81 : 17,800.59 = 17,800.59 : x
2. Step 2: Convert to fraction form
   11,846.81/17,800.59 = 17,800.59/x
3. Step 3: Cross multiply
   11,846.81x = 17,800.59 × 17,800.59
4. Step 4: Simplify right side
   11,846.81x = 316,861,137.85
5. Step 5: Solve for x
   x = 316,861,137.85/11,846.81
6. Step 6: Final answer
   x = 26,746.53