Finding the Third Proportional to 187,541 and 404,674

Step by Step Solution

1. Step 1: Write the proportion equation
   187,541 : 404,674 = 404,674 : x
2. Step 2: Convert to fraction form
   187,541/404,674 = 404,674/x
3. Step 3: Cross multiply
   187,541x = 404,674 × 404,674
4. Step 4: Simplify right side
   187,541x = 163,761,046,276
5. Step 5: Solve for x
   x = 163,761,046,276/187,541
6. Step 6: Final answer
   x = 873,201.31