Finding the Third Proportional to 30,224 and 45,976

Step by Step Solution

1. Step 1: Write the proportion equation
   30,224 : 45,976 = 45,976 : x
2. Step 2: Convert to fraction form
   30,224/45,976 = 45,976/x
3. Step 3: Cross multiply
   30,224x = 45,976 × 45,976
4. Step 4: Simplify right side
   30,224x = 2,113,792,576
5. Step 5: Solve for x
   x = 2,113,792,576/30,224
6. Step 6: Final answer
   x = 69,937.55