Finding the Third Proportional to 123,250 and 187,179

Step by Step Solution

1. Step 1: Write the proportion equation
   123,250 : 187,179 = 187,179 : x
2. Step 2: Convert to fraction form
   123,250/187,179 = 187,179/x
3. Step 3: Cross multiply
   123,250x = 187,179 × 187,179
4. Step 4: Simplify right side
   123,250x = 35,035,978,041
5. Step 5: Solve for x
   x = 35,035,978,041/123,250
6. Step 6: Final answer
   x = 284,267.57