Finding the Third Proportional to 41,689.69 and 64,482.33

Step by Step Solution

1. Step 1: Write the proportion equation
   41,689.69 : 64,482.33 = 64,482.33 : x
2. Step 2: Convert to fraction form
   41,689.69/64,482.33 = 64,482.33/x
3. Step 3: Cross multiply
   41,689.69x = 64,482.33 × 64,482.33
4. Step 4: Simplify right side
   41,689.69x = 4,157,970,640.42
5. Step 5: Solve for x
   x = 4,157,970,640.42/41,689.69
6. Step 6: Final answer
   x = 99,736.19