Finding the Third Proportional to 104,772 and 162,360

Step by Step Solution

1. Step 1: Write the proportion equation
   104,772 : 162,360 = 162,360 : x
2. Step 2: Convert to fraction form
   104,772/162,360 = 162,360/x
3. Step 3: Cross multiply
   104,772x = 162,360 × 162,360
4. Step 4: Simplify right side
   104,772x = 26,360,769,600
5. Step 5: Solve for x
   x = 26,360,769,600/104,772
6. Step 6: Final answer
   x = 251,601.28