Finding the Third Proportional to 118,373 and 254,314

Step by Step Solution

1. Step 1: Write the proportion equation
   118,373 : 254,314 = 254,314 : x
2. Step 2: Convert to fraction form
   118,373/254,314 = 254,314/x
3. Step 3: Cross multiply
   118,373x = 254,314 × 254,314
4. Step 4: Simplify right side
   118,373x = 64,675,610,596
5. Step 5: Solve for x
   x = 64,675,610,596/118,373
6. Step 6: Final answer
   x = 546,371.31