Finding the Third Proportional to 33,015.50 and 49,403

Step by Step Solution

1. Step 1: Write the proportion equation
   33,015.50 : 49,403 = 49,403 : x
2. Step 2: Convert to fraction form
   33,015.50/49,403 = 49,403/x
3. Step 3: Cross multiply
   33,015.50x = 49,403 × 49,403
4. Step 4: Simplify right side
   33,015.50x = 2,440,656,409
5. Step 5: Solve for x
   x = 2,440,656,409/33,015.50
6. Step 6: Final answer
   x = 73,924.56