Finding the Third Proportional to 123,042 and 187,052

Step by Step Solution

1. Step 1: Write the proportion equation
   123,042 : 187,052 = 187,052 : x
2. Step 2: Convert to fraction form
   123,042/187,052 = 187,052/x
3. Step 3: Cross multiply
   123,042x = 187,052 × 187,052
4. Step 4: Simplify right side
   123,042x = 34,988,450,704
5. Step 5: Solve for x
   x = 34,988,450,704/123,042
6. Step 6: Final answer
   x = 284,361.85