Finding the Third Proportional to 250,568 and 546,361

Step by Step Solution

1. Step 1: Write the proportion equation
   250,568 : 546,361 = 546,361 : x
2. Step 2: Convert to fraction form
   250,568/546,361 = 546,361/x
3. Step 3: Cross multiply
   250,568x = 546,361 × 546,361
4. Step 4: Simplify right side
   250,568x = 298,510,342,321
5. Step 5: Solve for x
   x = 298,510,342,321/250,568
6. Step 6: Final answer
   x = 1,191,334.66