Finding the Third Proportional to 162,057.94 and 350,081.72

Step by Step Solution

1. Step 1: Write the proportion equation
   162,057.94 : 350,081.72 = 350,081.72 : x
2. Step 2: Convert to fraction form
   162,057.94/350,081.72 = 350,081.72/x
3. Step 3: Cross multiply
   162,057.94x = 350,081.72 × 350,081.72
4. Step 4: Simplify right side
   162,057.94x = 122,557,209,802.95
5. Step 5: Solve for x
   x = 122,557,209,802.95/162,057.94
6. Step 6: Final answer
   x = 756,255.52