Finding the Third Proportional to 187,860 and 443,014

Step by Step Solution

1. Step 1: Write the proportion equation
   187,860 : 443,014 = 443,014 : x
2. Step 2: Convert to fraction form
   187,860/443,014 = 443,014/x
3. Step 3: Cross multiply
   187,860x = 443,014 × 443,014
4. Step 4: Simplify right side
   187,860x = 196,261,404,196
5. Step 5: Solve for x
   x = 196,261,404,196/187,860
6. Step 6: Final answer
   x = 1,044,721.62