Finding the Third Proportional to 30,351 and 45,951

Step by Step Solution

1. Step 1: Write the proportion equation
   30,351 : 45,951 = 45,951 : x
2. Step 2: Convert to fraction form
   30,351/45,951 = 45,951/x
3. Step 3: Cross multiply
   30,351x = 45,951 × 45,951
4. Step 4: Simplify right side
   30,351x = 2,111,494,401
5. Step 5: Solve for x
   x = 2,111,494,401/30,351
6. Step 6: Final answer
   x = 69,569.19