Finding the Third Proportional to 123,034 and 190,086

Step by Step Solution

1. Step 1: Write the proportion equation
   123,034 : 190,086 = 190,086 : x
2. Step 2: Convert to fraction form
   123,034/190,086 = 190,086/x
3. Step 3: Cross multiply
   123,034x = 190,086 × 190,086
4. Step 4: Simplify right side
   123,034x = 36,132,687,396
5. Step 5: Solve for x
   x = 36,132,687,396/123,034
6. Step 6: Final answer
   x = 293,680.51