Finding the Third Proportional to 40,343 and 88,462

Step by Step Solution

1. Step 1: Write the proportion equation
   40,343 : 88,462 = 88,462 : x
2. Step 2: Convert to fraction form
   40,343/88,462 = 88,462/x
3. Step 3: Cross multiply
   40,343x = 88,462 × 88,462
4. Step 4: Simplify right side
   40,343x = 7,825,525,444
5. Step 5: Solve for x
   x = 7,825,525,444/40,343
6. Step 6: Final answer
   x = 193,974.80