Finding the Third Proportional to 73,908 and 141,012

Step by Step Solution

1. Step 1: Write the proportion equation
   73,908 : 141,012 = 141,012 : x
2. Step 2: Convert to fraction form
   73,908/141,012 = 141,012/x
3. Step 3: Cross multiply
   73,908x = 141,012 × 141,012
4. Step 4: Simplify right side
   73,908x = 19,884,384,144
5. Step 5: Solve for x
   x = 19,884,384,144/73,908
6. Step 6: Final answer
   x = 269,042.38