Finding the Third Proportional to 49,222.50 and 73,817.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,222.50 : 73,817.50 = 73,817.50 : x
2. Step 2: Convert to fraction form
   49,222.50/73,817.50 = 73,817.50/x
3. Step 3: Cross multiply
   49,222.50x = 73,817.50 × 73,817.50
4. Step 4: Simplify right side
   49,222.50x = 5,449,023,306.25
5. Step 5: Solve for x
   x = 5,449,023,306.25/49,222.50
6. Step 6: Final answer
   x = 110,701.88