Finding the Third Proportional to 43,460 and 65,676

Step by Step Solution

1. Step 1: Write the proportion equation
   43,460 : 65,676 = 65,676 : x
2. Step 2: Convert to fraction form
   43,460/65,676 = 65,676/x
3. Step 3: Cross multiply
   43,460x = 65,676 × 65,676
4. Step 4: Simplify right side
   43,460x = 4,313,336,976
5. Step 5: Solve for x
   x = 4,313,336,976/43,460
6. Step 6: Final answer
   x = 99,248.43