Finding the Third Proportional to 27,289 and 59,248

Step by Step Solution

1. Step 1: Write the proportion equation
   27,289 : 59,248 = 59,248 : x
2. Step 2: Convert to fraction form
   27,289/59,248 = 59,248/x
3. Step 3: Cross multiply
   27,289x = 59,248 × 59,248
4. Step 4: Simplify right side
   27,289x = 3,510,325,504
5. Step 5: Solve for x
   x = 3,510,325,504/27,289
6. Step 6: Final answer
   x = 128,635.18