Finding the Third Proportional to 79,950.75 and 172,002

Step by Step Solution

1. Step 1: Write the proportion equation
   79,950.75 : 172,002 = 172,002 : x
2. Step 2: Convert to fraction form
   79,950.75/172,002 = 172,002/x
3. Step 3: Cross multiply
   79,950.75x = 172,002 × 172,002
4. Step 4: Simplify right side
   79,950.75x = 29,584,688,004
5. Step 5: Solve for x
   x = 29,584,688,004/79,950.75
6. Step 6: Final answer
   x = 370,036.40