Finding the Third Proportional to 47,911.92 and 71,982.84

Step by Step Solution

1. Step 1: Write the proportion equation
   47,911.92 : 71,982.84 = 71,982.84 : x
2. Step 2: Convert to fraction form
   47,911.92/71,982.84 = 71,982.84/x
3. Step 3: Cross multiply
   47,911.92x = 71,982.84 × 71,982.84
4. Step 4: Simplify right side
   47,911.92x = 5,181,529,794.34
5. Step 5: Solve for x
   x = 5,181,529,794.34/47,911.92
6. Step 6: Final answer
   x = 108,146.98