Finding the Third Proportional to 34,480.69 and 73,882.13

Step by Step Solution

1. Step 1: Write the proportion equation
   34,480.69 : 73,882.13 = 73,882.13 : x
2. Step 2: Convert to fraction form
   34,480.69/73,882.13 = 73,882.13/x
3. Step 3: Cross multiply
   34,480.69x = 73,882.13 × 73,882.13
4. Step 4: Simplify right side
   34,480.69x = 5,458,568,394.52
5. Step 5: Solve for x
   x = 5,458,568,394.52/34,480.69
6. Step 6: Final answer
   x = 158,307.99