Finding the Third Proportional to 45,544.50 and 72,006.75

Step by Step Solution

1. Step 1: Write the proportion equation
   45,544.50 : 72,006.75 = 72,006.75 : x
2. Step 2: Convert to fraction form
   45,544.50/72,006.75 = 72,006.75/x
3. Step 3: Cross multiply
   45,544.50x = 72,006.75 × 72,006.75
4. Step 4: Simplify right side
   45,544.50x = 5,184,972,045.56
5. Step 5: Solve for x
   x = 5,184,972,045.56/45,544.50
6. Step 6: Final answer
   x = 113,844.09