Finding the Third Proportional to 47,989.50 and 104,712

Step by Step Solution

1. Step 1: Write the proportion equation
   47,989.50 : 104,712 = 104,712 : x
2. Step 2: Convert to fraction form
   47,989.50/104,712 = 104,712/x
3. Step 3: Cross multiply
   47,989.50x = 104,712 × 104,712
4. Step 4: Simplify right side
   47,989.50x = 10,964,602,944
5. Step 5: Solve for x
   x = 10,964,602,944/47,989.50
6. Step 6: Final answer
   x = 228,479.21