Finding the Third Proportional to 31,150.50 and 47,050

Step by Step Solution

1. Step 1: Write the proportion equation
   31,150.50 : 47,050 = 47,050 : x
2. Step 2: Convert to fraction form
   31,150.50/47,050 = 47,050/x
3. Step 3: Cross multiply
   31,150.50x = 47,050 × 47,050
4. Step 4: Simplify right side
   31,150.50x = 2,213,702,500
5. Step 5: Solve for x
   x = 2,213,702,500/31,150.50
6. Step 6: Final answer
   x = 71,064.75