Finding the Third Proportional to 469,668 and 706,662

Step by Step Solution

1. Step 1: Write the proportion equation
   469,668 : 706,662 = 706,662 : x
2. Step 2: Convert to fraction form
   469,668/706,662 = 706,662/x
3. Step 3: Cross multiply
   469,668x = 706,662 × 706,662
4. Step 4: Simplify right side
   469,668x = 499,371,182,244
5. Step 5: Solve for x
   x = 499,371,182,244/469,668
6. Step 6: Final answer
   x = 1,063,242.93