Finding the Third Proportional to 43,248 and 65,757

Step by Step Solution

1. Step 1: Write the proportion equation
   43,248 : 65,757 = 65,757 : x
2. Step 2: Convert to fraction form
   43,248/65,757 = 65,757/x
3. Step 3: Cross multiply
   43,248x = 65,757 × 65,757
4. Step 4: Simplify right side
   43,248x = 4,323,983,049
5. Step 5: Solve for x
   x = 4,323,983,049/43,248
6. Step 6: Final answer
   x = 99,981.11