Finding the Third Proportional to 18,766.50 and 26,394.75

Step by Step Solution

1. Step 1: Write the proportion equation
   18,766.50 : 26,394.75 = 26,394.75 : x
2. Step 2: Convert to fraction form
   18,766.50/26,394.75 = 26,394.75/x
3. Step 3: Cross multiply
   18,766.50x = 26,394.75 × 26,394.75
4. Step 4: Simplify right side
   18,766.50x = 696,682,827.56
5. Step 5: Solve for x
   x = 696,682,827.56/18,766.50
6. Step 6: Final answer
   x = 37,123.75