Finding the Third Proportional to 20,011.50 and 31,095

Step by Step Solution

1. Step 1: Write the proportion equation
   20,011.50 : 31,095 = 31,095 : x
2. Step 2: Convert to fraction form
   20,011.50/31,095 = 31,095/x
3. Step 3: Cross multiply
   20,011.50x = 31,095 × 31,095
4. Step 4: Simplify right side
   20,011.50x = 966,899,025
5. Step 5: Solve for x
   x = 966,899,025/20,011.50
6. Step 6: Final answer
   x = 48,317.17