Finding the Third Proportional to 10,033.31 and 21,981.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,033.31 : 21,981.94 = 21,981.94 : x
2. Step 2: Convert to fraction form
   10,033.31/21,981.94 = 21,981.94/x
3. Step 3: Cross multiply
   10,033.31x = 21,981.94 × 21,981.94
4. Step 4: Simplify right side
   10,033.31x = 483,205,576.25
5. Step 5: Solve for x
   x = 483,205,576.25/10,033.31
6. Step 6: Final answer
   x = 48,160.12