Finding the Third Proportional to 10,600.88 and 18,054.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,600.88 : 18,054.56 = 18,054.56 : x
2. Step 2: Convert to fraction form
   10,600.88/18,054.56 = 18,054.56/x
3. Step 3: Cross multiply
   10,600.88x = 18,054.56 × 18,054.56
4. Step 4: Simplify right side
   10,600.88x = 325,967,227.07
5. Step 5: Solve for x
   x = 325,967,227.07/10,600.88
6. Step 6: Final answer
   x = 30,749.09