Finding the Third Proportional to 114,274 and 250,698

Step by Step Solution

1. Step 1: Write the proportion equation
   114,274 : 250,698 = 250,698 : x
2. Step 2: Convert to fraction form
   114,274/250,698 = 250,698/x
3. Step 3: Cross multiply
   114,274x = 250,698 × 250,698
4. Step 4: Simplify right side
   114,274x = 62,849,487,204
5. Step 5: Solve for x
   x = 62,849,487,204/114,274
6. Step 6: Final answer
   x = 549,989.39