Finding the Third Proportional to 49,360.50 and 72,198

Step by Step Solution

1. Step 1: Write the proportion equation
   49,360.50 : 72,198 = 72,198 : x
2. Step 2: Convert to fraction form
   49,360.50/72,198 = 72,198/x
3. Step 3: Cross multiply
   49,360.50x = 72,198 × 72,198
4. Step 4: Simplify right side
   49,360.50x = 5,212,551,204
5. Step 5: Solve for x
   x = 5,212,551,204/49,360.50
6. Step 6: Final answer
   x = 105,601.67