Finding the Third Proportional to 181,083.94 and 397,630.69

Step by Step Solution

1. Step 1: Write the proportion equation
   181,083.94 : 397,630.69 = 397,630.69 : x
2. Step 2: Convert to fraction form
   181,083.94/397,630.69 = 397,630.69/x
3. Step 3: Cross multiply
   181,083.94x = 397,630.69 × 397,630.69
4. Step 4: Simplify right side
   181,083.94x = 158,110,163,641.72
5. Step 5: Solve for x
   x = 158,110,163,641.72/181,083.94
6. Step 6: Final answer
   x = 873,131.91