Finding the Third Proportional to 111,180 and 151,056

Step by Step Solution

1. Step 1: Write the proportion equation
   111,180 : 151,056 = 151,056 : x
2. Step 2: Convert to fraction form
   111,180/151,056 = 151,056/x
3. Step 3: Cross multiply
   111,180x = 151,056 × 151,056
4. Step 4: Simplify right side
   111,180x = 22,817,915,136
5. Step 5: Solve for x
   x = 22,817,915,136/111,180
6. Step 6: Final answer
   x = 205,233.99