Finding the Third Proportional to 236,443.88 and 331,777.69

Step by Step Solution

1. Step 1: Write the proportion equation
   236,443.88 : 331,777.69 = 331,777.69 : x
2. Step 2: Convert to fraction form
   236,443.88/331,777.69 = 331,777.69/x
3. Step 3: Cross multiply
   236,443.88x = 331,777.69 × 331,777.69
4. Step 4: Simplify right side
   236,443.88x = 110,076,433,922.85
5. Step 5: Solve for x
   x = 110,076,433,922.85/236,443.88
6. Step 6: Final answer
   x = 465,549.95