Finding the Third Proportional to 18,729.98 and 26,346.94

Step by Step Solution

1. Step 1: Write the proportion equation
   18,729.98 : 26,346.94 = 26,346.94 : x
2. Step 2: Convert to fraction form
   18,729.98/26,346.94 = 26,346.94/x
3. Step 3: Cross multiply
   18,729.98x = 26,346.94 × 26,346.94
4. Step 4: Simplify right side
   18,729.98x = 694,161,115.63
5. Step 5: Solve for x
   x = 694,161,115.63/18,729.98
6. Step 6: Final answer
   x = 37,061.49