Finding the Third Proportional to 113,028 and 178,938

Step by Step Solution

1. Step 1: Write the proportion equation
   113,028 : 178,938 = 178,938 : x
2. Step 2: Convert to fraction form
   113,028/178,938 = 178,938/x
3. Step 3: Cross multiply
   113,028x = 178,938 × 178,938
4. Step 4: Simplify right side
   113,028x = 32,018,807,844
5. Step 5: Solve for x
   x = 32,018,807,844/113,028
6. Step 6: Final answer
   x = 283,282.09