Finding the Third Proportional to 73,630 and 104,105

Step by Step Solution

1. Step 1: Write the proportion equation
   73,630 : 104,105 = 104,105 : x
2. Step 2: Convert to fraction form
   73,630/104,105 = 104,105/x
3. Step 3: Cross multiply
   73,630x = 104,105 × 104,105
4. Step 4: Simplify right side
   73,630x = 10,837,851,025
5. Step 5: Solve for x
   x = 10,837,851,025/73,630
6. Step 6: Final answer
   x = 147,193.41