Finding the Third Proportional to 9,049.50 and 19,557

Step by Step Solution

1. Step 1: Write the proportion equation
   9,049.50 : 19,557 = 19,557 : x
2. Step 2: Convert to fraction form
   9,049.50/19,557 = 19,557/x
3. Step 3: Cross multiply
   9,049.50x = 19,557 × 19,557
4. Step 4: Simplify right side
   9,049.50x = 382,476,249
5. Step 5: Solve for x
   x = 382,476,249/9,049.50
6. Step 6: Final answer
   x = 42,264.90