Finding the Third Proportional to 49,269 and 73,579.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,269 : 73,579.50 = 73,579.50 : x
2. Step 2: Convert to fraction form
   49,269/73,579.50 = 73,579.50/x
3. Step 3: Cross multiply
   49,269x = 73,579.50 × 73,579.50
4. Step 4: Simplify right side
   49,269x = 5,413,942,820.25
5. Step 5: Solve for x
   x = 5,413,942,820.25/49,269
6. Step 6: Final answer
   x = 109,885.38