Finding the Third Proportional to 181,372 and 254,956

Step by Step Solution

1. Step 1: Write the proportion equation
   181,372 : 254,956 = 254,956 : x
2. Step 2: Convert to fraction form
   181,372/254,956 = 254,956/x
3. Step 3: Cross multiply
   181,372x = 254,956 × 254,956
4. Step 4: Simplify right side
   181,372x = 65,002,561,936
5. Step 5: Solve for x
   x = 65,002,561,936/181,372
6. Step 6: Final answer
   x = 358,393.59