Finding the Third Proportional to 123,250 and 262,884

Step by Step Solution

1. Step 1: Write the proportion equation
   123,250 : 262,884 = 262,884 : x
2. Step 2: Convert to fraction form
   123,250/262,884 = 262,884/x
3. Step 3: Cross multiply
   123,250x = 262,884 × 262,884
4. Step 4: Simplify right side
   123,250x = 69,107,997,456
5. Step 5: Solve for x
   x = 69,107,997,456/123,250
6. Step 6: Final answer
   x = 560,713.98