Finding the Third Proportional to 10,300.50 and 20,595

Step by Step Solution

1. Step 1: Write the proportion equation
   10,300.50 : 20,595 = 20,595 : x
2. Step 2: Convert to fraction form
   10,300.50/20,595 = 20,595/x
3. Step 3: Cross multiply
   10,300.50x = 20,595 × 20,595
4. Step 4: Simplify right side
   10,300.50x = 424,154,025
5. Step 5: Solve for x
   x = 424,154,025/10,300.50
6. Step 6: Final answer
   x = 41,178.00