Finding the Third Proportional to 73,918 and 162,010

Step by Step Solution

1. Step 1: Write the proportion equation
   73,918 : 162,010 = 162,010 : x
2. Step 2: Convert to fraction form
   73,918/162,010 = 162,010/x
3. Step 3: Cross multiply
   73,918x = 162,010 × 162,010
4. Step 4: Simplify right side
   73,918x = 26,247,240,100
5. Step 5: Solve for x
   x = 26,247,240,100/73,918
6. Step 6: Final answer
   x = 355,085.91