Finding the Third Proportional to 10,031.34 and 21,452.34

Step by Step Solution

1. Step 1: Write the proportion equation
   10,031.34 : 21,452.34 = 21,452.34 : x
2. Step 2: Convert to fraction form
   10,031.34/21,452.34 = 21,452.34/x
3. Step 3: Cross multiply
   10,031.34x = 21,452.34 × 21,452.34
4. Step 4: Simplify right side
   10,031.34x = 460,203,052.37
5. Step 5: Solve for x
   x = 460,203,052.37/10,031.34
6. Step 6: Final answer
   x = 45,876.51