Finding the Third Proportional to 187,188 and 441,888

Step by Step Solution

1. Step 1: Write the proportion equation
   187,188 : 441,888 = 441,888 : x
2. Step 2: Convert to fraction form
   187,188/441,888 = 441,888/x
3. Step 3: Cross multiply
   187,188x = 441,888 × 441,888
4. Step 4: Simplify right side
   187,188x = 195,265,004,544
5. Step 5: Solve for x
   x = 195,265,004,544/187,188
6. Step 6: Final answer
   x = 1,043,149.16