Finding the Third Proportional to 20,127.56 and 29,575.69

Step by Step Solution

1. Step 1: Write the proportion equation
   20,127.56 : 29,575.69 = 29,575.69 : x
2. Step 2: Convert to fraction form
   20,127.56/29,575.69 = 29,575.69/x
3. Step 3: Cross multiply
   20,127.56x = 29,575.69 × 29,575.69
4. Step 4: Simplify right side
   20,127.56x = 874,721,291.10
5. Step 5: Solve for x
   x = 874,721,291.10/20,127.56
6. Step 6: Final answer
   x = 43,458.88