Finding the Third Proportional to 55,246 and 118,250

Step by Step Solution

1. Step 1: Write the proportion equation
   55,246 : 118,250 = 118,250 : x
2. Step 2: Convert to fraction form
   55,246/118,250 = 118,250/x
3. Step 3: Cross multiply
   55,246x = 118,250 × 118,250
4. Step 4: Simplify right side
   55,246x = 13,983,062,500
5. Step 5: Solve for x
   x = 13,983,062,500/55,246
6. Step 6: Final answer
   x = 253,105.43