Finding the Third Proportional to 108,884.25 and 239,274

Step by Step Solution

1. Step 1: Write the proportion equation
   108,884.25 : 239,274 = 239,274 : x
2. Step 2: Convert to fraction form
   108,884.25/239,274 = 239,274/x
3. Step 3: Cross multiply
   108,884.25x = 239,274 × 239,274
4. Step 4: Simplify right side
   108,884.25x = 57,252,047,076
5. Step 5: Solve for x
   x = 57,252,047,076/108,884.25
6. Step 6: Final answer
   x = 525,806.51