Finding the Third Proportional to 47,276 and 73,191

Step by Step Solution

1. Step 1: Write the proportion equation
   47,276 : 73,191 = 73,191 : x
2. Step 2: Convert to fraction form
   47,276/73,191 = 73,191/x
3. Step 3: Cross multiply
   47,276x = 73,191 × 73,191
4. Step 4: Simplify right side
   47,276x = 5,356,922,481
5. Step 5: Solve for x
   x = 5,356,922,481/47,276
6. Step 6: Final answer
   x = 113,311.67