Finding the Third Proportional to 18,591.75 and 26,500.50

Step by Step Solution

1. Step 1: Write the proportion equation
   18,591.75 : 26,500.50 = 26,500.50 : x
2. Step 2: Convert to fraction form
   18,591.75/26,500.50 = 26,500.50/x
3. Step 3: Cross multiply
   18,591.75x = 26,500.50 × 26,500.50
4. Step 4: Simplify right side
   18,591.75x = 702,276,500.25
5. Step 5: Solve for x
   x = 702,276,500.25/18,591.75
6. Step 6: Final answer
   x = 37,773.56