Finding the Third Proportional to 16,053 and 17,442.75

Step by Step Solution

1. Step 1: Write the proportion equation
   16,053 : 17,442.75 = 17,442.75 : x
2. Step 2: Convert to fraction form
   16,053/17,442.75 = 17,442.75/x
3. Step 3: Cross multiply
   16,053x = 17,442.75 × 17,442.75
4. Step 4: Simplify right side
   16,053x = 304,249,527.56
5. Step 5: Solve for x
   x = 304,249,527.56/16,053
6. Step 6: Final answer
   x = 18,952.81