Finding the Third Proportional to 47,000.50 and 72,744

Step by Step Solution

1. Step 1: Write the proportion equation
   47,000.50 : 72,744 = 72,744 : x
2. Step 2: Convert to fraction form
   47,000.50/72,744 = 72,744/x
3. Step 3: Cross multiply
   47,000.50x = 72,744 × 72,744
4. Step 4: Simplify right side
   47,000.50x = 5,291,689,536
5. Step 5: Solve for x
   x = 5,291,689,536/47,000.50
6. Step 6: Final answer
   x = 112,587.94