Finding the Third Proportional to 41,777.65 and 90,213.33

Step by Step Solution

1. Step 1: Write the proportion equation
   41,777.65 : 90,213.33 = 90,213.33 : x
2. Step 2: Convert to fraction form
   41,777.65/90,213.33 = 90,213.33/x
3. Step 3: Cross multiply
   41,777.65x = 90,213.33 × 90,213.33
4. Step 4: Simplify right side
   41,777.65x = 8,138,444,571.39
5. Step 5: Solve for x
   x = 8,138,444,571.39/41,777.65
6. Step 6: Final answer
   x = 194,803.80