Finding the Third Proportional to 113,028 and 165,488

Step by Step Solution

1. Step 1: Write the proportion equation
   113,028 : 165,488 = 165,488 : x
2. Step 2: Convert to fraction form
   113,028/165,488 = 165,488/x
3. Step 3: Cross multiply
   113,028x = 165,488 × 165,488
4. Step 4: Simplify right side
   113,028x = 27,386,278,144
5. Step 5: Solve for x
   x = 27,386,278,144/113,028
6. Step 6: Final answer
   x = 242,296.41