Finding the Third Proportional to 19,576.69 and 31,514.06

Step by Step Solution

1. Step 1: Write the proportion equation
   19,576.69 : 31,514.06 = 31,514.06 : x
2. Step 2: Convert to fraction form
   19,576.69/31,514.06 = 31,514.06/x
3. Step 3: Cross multiply
   19,576.69x = 31,514.06 × 31,514.06
4. Step 4: Simplify right side
   19,576.69x = 993,136,135.25
5. Step 5: Solve for x
   x = 993,136,135.25/19,576.69
6. Step 6: Final answer
   x = 50,730.55