Finding the Third Proportional to 113,028 and 174,738

Step by Step Solution

1. Step 1: Write the proportion equation
   113,028 : 174,738 = 174,738 : x
2. Step 2: Convert to fraction form
   113,028/174,738 = 174,738/x
3. Step 3: Cross multiply
   113,028x = 174,738 × 174,738
4. Step 4: Simplify right side
   113,028x = 30,533,368,644
5. Step 5: Solve for x
   x = 30,533,368,644/113,028
6. Step 6: Final answer
   x = 270,139.86