Finding the Third Proportional to 73,469 and 165,650

Step by Step Solution

1. Step 1: Write the proportion equation
   73,469 : 165,650 = 165,650 : x
2. Step 2: Convert to fraction form
   73,469/165,650 = 165,650/x
3. Step 3: Cross multiply
   73,469x = 165,650 × 165,650
4. Step 4: Simplify right side
   73,469x = 27,439,922,500
5. Step 5: Solve for x
   x = 27,439,922,500/73,469
6. Step 6: Final answer
   x = 373,489.81