Finding the Third Proportional to 20,321.50 and 29,003.75

Step by Step Solution

1. Step 1: Write the proportion equation
   20,321.50 : 29,003.75 = 29,003.75 : x
2. Step 2: Convert to fraction form
   20,321.50/29,003.75 = 29,003.75/x
3. Step 3: Cross multiply
   20,321.50x = 29,003.75 × 29,003.75
4. Step 4: Simplify right side
   20,321.50x = 841,217,514.06
5. Step 5: Solve for x
   x = 841,217,514.06/20,321.50
6. Step 6: Final answer
   x = 41,395.44