Finding the Third Proportional to 19,576.69 and 29,775.09

Step by Step Solution

1. Step 1: Write the proportion equation
   19,576.69 : 29,775.09 = 29,775.09 : x
2. Step 2: Convert to fraction form
   19,576.69/29,775.09 = 29,775.09/x
3. Step 3: Cross multiply
   19,576.69x = 29,775.09 × 29,775.09
4. Step 4: Simplify right side
   19,576.69x = 886,556,207.82
5. Step 5: Solve for x
   x = 886,556,207.82/19,576.69
6. Step 6: Final answer
   x = 45,286.32