Finding the Third Proportional to 151,451 and 235,180

Step by Step Solution

1. Step 1: Write the proportion equation
   151,451 : 235,180 = 235,180 : x
2. Step 2: Convert to fraction form
   151,451/235,180 = 235,180/x
3. Step 3: Cross multiply
   151,451x = 235,180 × 235,180
4. Step 4: Simplify right side
   151,451x = 55,309,632,400
5. Step 5: Solve for x
   x = 55,309,632,400/151,451
6. Step 6: Final answer
   x = 365,198.20