Finding the Third Proportional to 141,548 and 333,668

Step by Step Solution

1. Step 1: Write the proportion equation
   141,548 : 333,668 = 333,668 : x
2. Step 2: Convert to fraction form
   141,548/333,668 = 333,668/x
3. Step 3: Cross multiply
   141,548x = 333,668 × 333,668
4. Step 4: Simplify right side
   141,548x = 111,334,334,224
5. Step 5: Solve for x
   x = 111,334,334,224/141,548
6. Step 6: Final answer
   x = 786,548.27