Finding the Third Proportional to 22,472 and 45,582

Step by Step Solution

1. Step 1: Write the proportion equation
   22,472 : 45,582 = 45,582 : x
2. Step 2: Convert to fraction form
   22,472/45,582 = 45,582/x
3. Step 3: Cross multiply
   22,472x = 45,582 × 45,582
4. Step 4: Simplify right side
   22,472x = 2,077,718,724
5. Step 5: Solve for x
   x = 2,077,718,724/22,472
6. Step 6: Final answer
   x = 92,458.11