Finding the Third Proportional to 73,049 and 109,573

Step by Step Solution

1. Step 1: Write the proportion equation
   73,049 : 109,573 = 109,573 : x
2. Step 2: Convert to fraction form
   73,049/109,573 = 109,573/x
3. Step 3: Cross multiply
   73,049x = 109,573 × 109,573
4. Step 4: Simplify right side
   73,049x = 12,006,242,329
5. Step 5: Solve for x
   x = 12,006,242,329/73,049
6. Step 6: Final answer
   x = 164,358.75