Finding the Third Proportional to 18,238 and 26,079.50

Step by Step Solution

1. Step 1: Write the proportion equation
   18,238 : 26,079.50 = 26,079.50 : x
2. Step 2: Convert to fraction form
   18,238/26,079.50 = 26,079.50/x
3. Step 3: Cross multiply
   18,238x = 26,079.50 × 26,079.50
4. Step 4: Simplify right side
   18,238x = 680,140,320.25
5. Step 5: Solve for x
   x = 680,140,320.25/18,238
6. Step 6: Final answer
   x = 37,292.48