Finding the Third Proportional to 59,356 and 140,116

Step by Step Solution

1. Step 1: Write the proportion equation
   59,356 : 140,116 = 140,116 : x
2. Step 2: Convert to fraction form
   59,356/140,116 = 140,116/x
3. Step 3: Cross multiply
   59,356x = 140,116 × 140,116
4. Step 4: Simplify right side
   59,356x = 19,632,493,456
5. Step 5: Solve for x
   x = 19,632,493,456/59,356
6. Step 6: Final answer
   x = 330,758.36