Finding the Third Proportional to 113,884 and 182,978

Step by Step Solution

1. Step 1: Write the proportion equation
   113,884 : 182,978 = 182,978 : x
2. Step 2: Convert to fraction form
   113,884/182,978 = 182,978/x
3. Step 3: Cross multiply
   113,884x = 182,978 × 182,978
4. Step 4: Simplify right side
   113,884x = 33,480,948,484
5. Step 5: Solve for x
   x = 33,480,948,484/113,884
6. Step 6: Final answer
   x = 293,991.68