Finding the Third Proportional to 10,322 and 22,621.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,322 : 22,621.50 = 22,621.50 : x
2. Step 2: Convert to fraction form
   10,322/22,621.50 = 22,621.50/x
3. Step 3: Cross multiply
   10,322x = 22,621.50 × 22,621.50
4. Step 4: Simplify right side
   10,322x = 511,732,262.25
5. Step 5: Solve for x
   x = 511,732,262.25/10,322
6. Step 6: Final answer
   x = 49,576.85