Finding the Third Proportional to 27,478 and 59,336

Step by Step Solution

1. Step 1: Write the proportion equation
   27,478 : 59,336 = 59,336 : x
2. Step 2: Convert to fraction form
   27,478/59,336 = 59,336/x
3. Step 3: Cross multiply
   27,478x = 59,336 × 59,336
4. Step 4: Simplify right side
   27,478x = 3,520,760,896
5. Step 5: Solve for x
   x = 3,520,760,896/27,478
6. Step 6: Final answer
   x = 128,130.17