Finding the Third Proportional to 34,267.50 and 75,919.50

Step by Step Solution

1. Step 1: Write the proportion equation
   34,267.50 : 75,919.50 = 75,919.50 : x
2. Step 2: Convert to fraction form
   34,267.50/75,919.50 = 75,919.50/x
3. Step 3: Cross multiply
   34,267.50x = 75,919.50 × 75,919.50
4. Step 4: Simplify right side
   34,267.50x = 5,763,770,480.25
5. Step 5: Solve for x
   x = 5,763,770,480.25/34,267.50
6. Step 6: Final answer
   x = 168,199.33