Finding the Third Proportional to 10,352.81 and 15,141.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,352.81 : 15,141.94 = 15,141.94 : x
2. Step 2: Convert to fraction form
   10,352.81/15,141.94 = 15,141.94/x
3. Step 3: Cross multiply
   10,352.81x = 15,141.94 × 15,141.94
4. Step 4: Simplify right side
   10,352.81x = 229,278,271.25
5. Step 5: Solve for x
   x = 229,278,271.25/10,352.81
6. Step 6: Final answer
   x = 22,146.47