Finding the Third Proportional to 34,499 and 73,918

Step by Step Solution

1. Step 1: Write the proportion equation
   34,499 : 73,918 = 73,918 : x
2. Step 2: Convert to fraction form
   34,499/73,918 = 73,918/x
3. Step 3: Cross multiply
   34,499x = 73,918 × 73,918
4. Step 4: Simplify right side
   34,499x = 5,463,870,724
5. Step 5: Solve for x
   x = 5,463,870,724/34,499
6. Step 6: Final answer
   x = 158,377.66