Finding the Third Proportional to 47,808.50 and 103,909

Step by Step Solution

1. Step 1: Write the proportion equation
   47,808.50 : 103,909 = 103,909 : x
2. Step 2: Convert to fraction form
   47,808.50/103,909 = 103,909/x
3. Step 3: Cross multiply
   47,808.50x = 103,909 × 103,909
4. Step 4: Simplify right side
   47,808.50x = 10,797,080,281
5. Step 5: Solve for x
   x = 10,797,080,281/47,808.50
6. Step 6: Final answer
   x = 225,840.18