Finding the Third Proportional to 47,730 and 104,340

Step by Step Solution

1. Step 1: Write the proportion equation
   47,730 : 104,340 = 104,340 : x
2. Step 2: Convert to fraction form
   47,730/104,340 = 104,340/x
3. Step 3: Cross multiply
   47,730x = 104,340 × 104,340
4. Step 4: Simplify right side
   47,730x = 10,886,835,600
5. Step 5: Solve for x
   x = 10,886,835,600/47,730
6. Step 6: Final answer
   x = 228,092.09