Finding the Third Proportional to 10,281.38 and 13,932.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,281.38 : 13,932.56 = 13,932.56 : x
2. Step 2: Convert to fraction form
   10,281.38/13,932.56 = 13,932.56/x
3. Step 3: Cross multiply
   10,281.38x = 13,932.56 × 13,932.56
4. Step 4: Simplify right side
   10,281.38x = 194,116,297.82
5. Step 5: Solve for x
   x = 194,116,297.82/10,281.38
6. Step 6: Final answer
   x = 18,880.38