Finding the Third Proportional to 3,672.56 and 9,054.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,672.56 : 9,054.56 = 9,054.56 : x
2. Step 2: Convert to fraction form
   3,672.56/9,054.56 = 9,054.56/x
3. Step 3: Cross multiply
   3,672.56x = 9,054.56 × 9,054.56
4. Step 4: Simplify right side
   3,672.56x = 81,985,102.07
5. Step 5: Solve for x
   x = 81,985,102.07/3,672.56
6. Step 6: Final answer
   x = 22,323.68