Finding the Third Proportional to 111,370 and 233,675

Step by Step Solution

1. Step 1: Write the proportion equation
   111,370 : 233,675 = 233,675 : x
2. Step 2: Convert to fraction form
   111,370/233,675 = 233,675/x
3. Step 3: Cross multiply
   111,370x = 233,675 × 233,675
4. Step 4: Simplify right side
   111,370x = 54,604,005,625
5. Step 5: Solve for x
   x = 54,604,005,625/111,370
6. Step 6: Final answer
   x = 490,293.67