Finding the Third Proportional to 171,706.50 and 372,954

Step by Step Solution

1. Step 1: Write the proportion equation
   171,706.50 : 372,954 = 372,954 : x
2. Step 2: Convert to fraction form
   171,706.50/372,954 = 372,954/x
3. Step 3: Cross multiply
   171,706.50x = 372,954 × 372,954
4. Step 4: Simplify right side
   171,706.50x = 139,094,686,116
5. Step 5: Solve for x
   x = 139,094,686,116/171,706.50
6. Step 6: Final answer
   x = 810,072.34