Finding the Third Proportional to 34,134.75 and 73,401

Step by Step Solution

1. Step 1: Write the proportion equation
   34,134.75 : 73,401 = 73,401 : x
2. Step 2: Convert to fraction form
   34,134.75/73,401 = 73,401/x
3. Step 3: Cross multiply
   34,134.75x = 73,401 × 73,401
4. Step 4: Simplify right side
   34,134.75x = 5,387,706,801
5. Step 5: Solve for x
   x = 5,387,706,801/34,134.75
6. Step 6: Final answer
   x = 157,836.42