Finding the Third Proportional to 47,117.25 and 72,951.75

Step by Step Solution

1. Step 1: Write the proportion equation
   47,117.25 : 72,951.75 = 72,951.75 : x
2. Step 2: Convert to fraction form
   47,117.25/72,951.75 = 72,951.75/x
3. Step 3: Cross multiply
   47,117.25x = 72,951.75 × 72,951.75
4. Step 4: Simplify right side
   47,117.25x = 5,321,957,828.06
5. Step 5: Solve for x
   x = 5,321,957,828.06/47,117.25
6. Step 6: Final answer
   x = 112,951.37