Finding the Third Proportional to 53,476 and 108,250

Step by Step Solution

1. Step 1: Write the proportion equation
   53,476 : 108,250 = 108,250 : x
2. Step 2: Convert to fraction form
   53,476/108,250 = 108,250/x
3. Step 3: Cross multiply
   53,476x = 108,250 × 108,250
4. Step 4: Simplify right side
   53,476x = 11,718,062,500
5. Step 5: Solve for x
   x = 11,718,062,500/53,476
6. Step 6: Final answer
   x = 219,127.51