Finding the Third Proportional to 49,360 and 108,328

Step by Step Solution

1. Step 1: Write the proportion equation
   49,360 : 108,328 = 108,328 : x
2. Step 2: Convert to fraction form
   49,360/108,328 = 108,328/x
3. Step 3: Cross multiply
   49,360x = 108,328 × 108,328
4. Step 4: Simplify right side
   49,360x = 11,734,955,584
5. Step 5: Solve for x
   x = 11,734,955,584/49,360
6. Step 6: Final answer
   x = 237,742.21