Finding the Third Proportional to 20,129.34 and 29,500.03

Step by Step Solution

1. Step 1: Write the proportion equation
   20,129.34 : 29,500.03 = 29,500.03 : x
2. Step 2: Convert to fraction form
   20,129.34/29,500.03 = 29,500.03/x
3. Step 3: Cross multiply
   20,129.34x = 29,500.03 × 29,500.03
4. Step 4: Simplify right side
   20,129.34x = 870,251,843.75
5. Step 5: Solve for x
   x = 870,251,843.75/20,129.34
6. Step 6: Final answer
   x = 43,233.00