Finding the Third Proportional to 20,065.50 and 31,053

Step by Step Solution

1. Step 1: Write the proportion equation
   20,065.50 : 31,053 = 31,053 : x
2. Step 2: Convert to fraction form
   20,065.50/31,053 = 31,053/x
3. Step 3: Cross multiply
   20,065.50x = 31,053 × 31,053
4. Step 4: Simplify right side
   20,065.50x = 964,288,809
5. Step 5: Solve for x
   x = 964,288,809/20,065.50
6. Step 6: Final answer
   x = 48,057.05