Finding the Third Proportional to 29,638 and 45,951

Step by Step Solution

1. Step 1: Write the proportion equation
   29,638 : 45,951 = 45,951 : x
2. Step 2: Convert to fraction form
   29,638/45,951 = 45,951/x
3. Step 3: Cross multiply
   29,638x = 45,951 × 45,951
4. Step 4: Simplify right side
   29,638x = 2,111,494,401
5. Step 5: Solve for x
   x = 2,111,494,401/29,638
6. Step 6: Final answer
   x = 71,242.81