Finding the Third Proportional to 12,106.34 and 16,237.34

Step by Step Solution

1. Step 1: Write the proportion equation
   12,106.34 : 16,237.34 = 16,237.34 : x
2. Step 2: Convert to fraction form
   12,106.34/16,237.34 = 16,237.34/x
3. Step 3: Cross multiply
   12,106.34x = 16,237.34 × 16,237.34
4. Step 4: Simplify right side
   12,106.34x = 263,651,078.35
5. Step 5: Solve for x
   x = 263,651,078.35/12,106.34
6. Step 6: Final answer
   x = 21,777.94