Finding the Third Proportional to 33,607 and 49,642.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,607 : 49,642.50 = 49,642.50 : x
2. Step 2: Convert to fraction form
   33,607/49,642.50 = 49,642.50/x
3. Step 3: Cross multiply
   33,607x = 49,642.50 × 49,642.50
4. Step 4: Simplify right side
   33,607x = 2,464,377,806.25
5. Step 5: Solve for x
   x = 2,464,377,806.25/33,607
6. Step 6: Final answer
   x = 73,329.30