Finding the Third Proportional to 23,472 and 51,156

Step by Step Solution

1. Step 1: Write the proportion equation
   23,472 : 51,156 = 51,156 : x
2. Step 2: Convert to fraction form
   23,472/51,156 = 51,156/x
3. Step 3: Cross multiply
   23,472x = 51,156 × 51,156
4. Step 4: Simplify right side
   23,472x = 2,616,936,336
5. Step 5: Solve for x
   x = 2,616,936,336/23,472
6. Step 6: Final answer
   x = 111,491.83