Finding the Third Proportional to 8,112 and 12,532

Step by Step Solution

1. Step 1: Write the proportion equation
   8,112 : 12,532 = 12,532 : x
2. Step 2: Convert to fraction form
   8,112/12,532 = 12,532/x
3. Step 3: Cross multiply
   8,112x = 12,532 × 12,532
4. Step 4: Simplify right side
   8,112x = 157,051,024
5. Step 5: Solve for x
   x = 157,051,024/8,112
6. Step 6: Final answer
   x = 19,360.33