Finding the Third Proportional to 47,189.25 and 71,863.88

Step by Step Solution

1. Step 1: Write the proportion equation
   47,189.25 : 71,863.88 = 71,863.88 : x
2. Step 2: Convert to fraction form
   47,189.25/71,863.88 = 71,863.88/x
3. Step 3: Cross multiply
   47,189.25x = 71,863.88 × 71,863.88
4. Step 4: Simplify right side
   47,189.25x = 5,164,416,530.02
5. Step 5: Solve for x
   x = 5,164,416,530.02/47,189.25
6. Step 6: Final answer
   x = 109,440.53