Finding the Third Proportional to 46,442 and 83,668

Step by Step Solution

1. Step 1: Write the proportion equation
   46,442 : 83,668 = 83,668 : x
2. Step 2: Convert to fraction form
   46,442/83,668 = 83,668/x
3. Step 3: Cross multiply
   46,442x = 83,668 × 83,668
4. Step 4: Simplify right side
   46,442x = 7,000,334,224
5. Step 5: Solve for x
   x = 7,000,334,224/46,442
6. Step 6: Final answer
   x = 150,732.83