Finding the Third Proportional to 166,333.50 and 355,995

Step by Step Solution

1. Step 1: Write the proportion equation
   166,333.50 : 355,995 = 355,995 : x
2. Step 2: Convert to fraction form
   166,333.50/355,995 = 355,995/x
3. Step 3: Cross multiply
   166,333.50x = 355,995 × 355,995
4. Step 4: Simplify right side
   166,333.50x = 126,732,440,025
5. Step 5: Solve for x
   x = 126,732,440,025/166,333.50
6. Step 6: Final answer
   x = 761,917.71