Finding the Third Proportional to 25,112 and 38,520

Step by Step Solution

1. Step 1: Write the proportion equation
   25,112 : 38,520 = 38,520 : x
2. Step 2: Convert to fraction form
   25,112/38,520 = 38,520/x
3. Step 3: Cross multiply
   25,112x = 38,520 × 38,520
4. Step 4: Simplify right side
   25,112x = 1,483,790,400
5. Step 5: Solve for x
   x = 1,483,790,400/25,112
6. Step 6: Final answer
   x = 59,086.91