Finding the Third Proportional to 47,208 and 103,488

Step by Step Solution

1. Step 1: Write the proportion equation
   47,208 : 103,488 = 103,488 : x
2. Step 2: Convert to fraction form
   47,208/103,488 = 103,488/x
3. Step 3: Cross multiply
   47,208x = 103,488 × 103,488
4. Step 4: Simplify right side
   47,208x = 10,709,766,144
5. Step 5: Solve for x
   x = 10,709,766,144/47,208
6. Step 6: Final answer
   x = 226,863.37