Finding the Third Proportional to 108,308 and 162,462

Step by Step Solution

1. Step 1: Write the proportion equation
   108,308 : 162,462 = 162,462 : x
2. Step 2: Convert to fraction form
   108,308/162,462 = 162,462/x
3. Step 3: Cross multiply
   108,308x = 162,462 × 162,462
4. Step 4: Simplify right side
   108,308x = 26,393,901,444
5. Step 5: Solve for x
   x = 26,393,901,444/108,308
6. Step 6: Final answer
   x = 243,693