Finding the Third Proportional to 33,075.56 and 49,920.75

Step by Step Solution

1. Step 1: Write the proportion equation
   33,075.56 : 49,920.75 = 49,920.75 : x
2. Step 2: Convert to fraction form
   33,075.56/49,920.75 = 49,920.75/x
3. Step 3: Cross multiply
   33,075.56x = 49,920.75 × 49,920.75
4. Step 4: Simplify right side
   33,075.56x = 2,492,081,280.56
5. Step 5: Solve for x
   x = 2,492,081,280.56/33,075.56
6. Step 6: Final answer
   x = 75,345.09