Finding the Third Proportional to 31,563.50 and 73,076.75

Step by Step Solution

1. Step 1: Write the proportion equation
   31,563.50 : 73,076.75 = 73,076.75 : x
2. Step 2: Convert to fraction form
   31,563.50/73,076.75 = 73,076.75/x
3. Step 3: Cross multiply
   31,563.50x = 73,076.75 × 73,076.75
4. Step 4: Simplify right side
   31,563.50x = 5,340,211,390.56
5. Step 5: Solve for x
   x = 5,340,211,390.56/31,563.50
6. Step 6: Final answer
   x = 169,189.46