Finding the Third Proportional to 184,296 and 401,940

Step by Step Solution

1. Step 1: Write the proportion equation
   184,296 : 401,940 = 401,940 : x
2. Step 2: Convert to fraction form
   184,296/401,940 = 401,940/x
3. Step 3: Cross multiply
   184,296x = 401,940 × 401,940
4. Step 4: Simplify right side
   184,296x = 161,555,763,600
5. Step 5: Solve for x
   x = 161,555,763,600/184,296
6. Step 6: Final answer
   x = 876,610.26