Finding the Third Proportional to 42,308 and 65,337

Step by Step Solution

1. Step 1: Write the proportion equation
   42,308 : 65,337 = 65,337 : x
2. Step 2: Convert to fraction form
   42,308/65,337 = 65,337/x
3. Step 3: Cross multiply
   42,308x = 65,337 × 65,337
4. Step 4: Simplify right side
   42,308x = 4,268,923,569
5. Step 5: Solve for x
   x = 4,268,923,569/42,308
6. Step 6: Final answer
   x = 100,901.10