Finding the Third Proportional to 47,200 and 103,472

Step by Step Solution

1. Step 1: Write the proportion equation
   47,200 : 103,472 = 103,472 : x
2. Step 2: Convert to fraction form
   47,200/103,472 = 103,472/x
3. Step 3: Cross multiply
   47,200x = 103,472 × 103,472
4. Step 4: Simplify right side
   47,200x = 10,706,454,784
5. Step 5: Solve for x
   x = 10,706,454,784/47,200
6. Step 6: Final answer
   x = 226,831.67