Finding the Third Proportional to 183,946 and 404,018

Step by Step Solution

1. Step 1: Write the proportion equation
   183,946 : 404,018 = 404,018 : x
2. Step 2: Convert to fraction form
   183,946/404,018 = 404,018/x
3. Step 3: Cross multiply
   183,946x = 404,018 × 404,018
4. Step 4: Simplify right side
   183,946x = 163,230,544,324
5. Step 5: Solve for x
   x = 163,230,544,324/183,946
6. Step 6: Final answer
   x = 887,382.95