Finding the Third Proportional to 73,998 and 162,758.25

Step by Step Solution

1. Step 1: Write the proportion equation
   73,998 : 162,758.25 = 162,758.25 : x
2. Step 2: Convert to fraction form
   73,998/162,758.25 = 162,758.25/x
3. Step 3: Cross multiply
   73,998x = 162,758.25 × 162,758.25
4. Step 4: Simplify right side
   73,998x = 26,490,247,943.06
5. Step 5: Solve for x
   x = 26,490,247,943.06/73,998
6. Step 6: Final answer
   x = 357,986.00