Finding the Third Proportional to 12,322.50 and 18,045.56

Step by Step Solution

1. Step 1: Write the proportion equation
   12,322.50 : 18,045.56 = 18,045.56 : x
2. Step 2: Convert to fraction form
   12,322.50/18,045.56 = 18,045.56/x
3. Step 3: Cross multiply
   12,322.50x = 18,045.56 × 18,045.56
4. Step 4: Simplify right side
   12,322.50x = 325,642,325.94
5. Step 5: Solve for x
   x = 325,642,325.94/12,322.50
6. Step 6: Final answer
   x = 26,426.64