Finding the Third Proportional to 118,188 and 175,554

Step by Step Solution

1. Step 1: Write the proportion equation
   118,188 : 175,554 = 175,554 : x
2. Step 2: Convert to fraction form
   118,188/175,554 = 175,554/x
3. Step 3: Cross multiply
   118,188x = 175,554 × 175,554
4. Step 4: Simplify right side
   118,188x = 30,819,206,916
5. Step 5: Solve for x
   x = 30,819,206,916/118,188
6. Step 6: Final answer
   x = 260,764.26