Finding the Third Proportional to 40,833 and 73,867.50

Step by Step Solution

1. Step 1: Write the proportion equation
   40,833 : 73,867.50 = 73,867.50 : x
2. Step 2: Convert to fraction form
   40,833/73,867.50 = 73,867.50/x
3. Step 3: Cross multiply
   40,833x = 73,867.50 × 73,867.50
4. Step 4: Simplify right side
   40,833x = 5,456,407,556.25
5. Step 5: Solve for x
   x = 5,456,407,556.25/40,833
6. Step 6: Final answer
   x = 133,627.40