Finding the Third Proportional to 167,131.69 and 360,251.72

Step by Step Solution

1. Step 1: Write the proportion equation
   167,131.69 : 360,251.72 = 360,251.72 : x
2. Step 2: Convert to fraction form
   167,131.69/360,251.72 = 360,251.72/x
3. Step 3: Cross multiply
   167,131.69x = 360,251.72 × 360,251.72
4. Step 4: Simplify right side
   167,131.69x = 129,781,300,862.33
5. Step 5: Solve for x
   x = 129,781,300,862.33/167,131.69
6. Step 6: Final answer
   x = 776,521.21