Finding the Third Proportional to 34,111.75 and 73,771.75

Step by Step Solution

1. Step 1: Write the proportion equation
   34,111.75 : 73,771.75 = 73,771.75 : x
2. Step 2: Convert to fraction form
   34,111.75/73,771.75 = 73,771.75/x
3. Step 3: Cross multiply
   34,111.75x = 73,771.75 × 73,771.75
4. Step 4: Simplify right side
   34,111.75x = 5,442,271,098.06
5. Step 5: Solve for x
   x = 5,442,271,098.06/34,111.75
6. Step 6: Final answer
   x = 159,542.42