Finding the Third Proportional to 43,058 and 65,498

Step by Step Solution

1. Step 1: Write the proportion equation
   43,058 : 65,498 = 65,498 : x
2. Step 2: Convert to fraction form
   43,058/65,498 = 65,498/x
3. Step 3: Cross multiply
   43,058x = 65,498 × 65,498
4. Step 4: Simplify right side
   43,058x = 4,289,988,004
5. Step 5: Solve for x
   x = 4,289,988,004/43,058
6. Step 6: Final answer
   x = 99,632.77