Finding the Third Proportional to 34,017.50 and 73,860.50

Step by Step Solution

1. Step 1: Write the proportion equation
   34,017.50 : 73,860.50 = 73,860.50 : x
2. Step 2: Convert to fraction form
   34,017.50/73,860.50 = 73,860.50/x
3. Step 3: Cross multiply
   34,017.50x = 73,860.50 × 73,860.50
4. Step 4: Simplify right side
   34,017.50x = 5,455,373,460.25
5. Step 5: Solve for x
   x = 5,455,373,460.25/34,017.50
6. Step 6: Final answer
   x = 160,369.62