Finding the Third Proportional to 47,403 and 109,739.25

Step by Step Solution

1. Step 1: Write the proportion equation
   47,403 : 109,739.25 = 109,739.25 : x
2. Step 2: Convert to fraction form
   47,403/109,739.25 = 109,739.25/x
3. Step 3: Cross multiply
   47,403x = 109,739.25 × 109,739.25
4. Step 4: Simplify right side
   47,403x = 12,042,702,990.56
5. Step 5: Solve for x
   x = 12,042,702,990.56/47,403
6. Step 6: Final answer
   x = 254,049.38