Finding the Third Proportional to 25,514 and 59,310

Step by Step Solution

1. Step 1: Write the proportion equation
   25,514 : 59,310 = 59,310 : x
2. Step 2: Convert to fraction form
   25,514/59,310 = 59,310/x
3. Step 3: Cross multiply
   25,514x = 59,310 × 59,310
4. Step 4: Simplify right side
   25,514x = 3,517,676,100
5. Step 5: Solve for x
   x = 3,517,676,100/25,514
6. Step 6: Final answer
   x = 137,872.39