Finding the Third Proportional to 374,666 and 562,012

Step by Step Solution

1. Step 1: Write the proportion equation
   374,666 : 562,012 = 562,012 : x
2. Step 2: Convert to fraction form
   374,666/562,012 = 562,012/x
3. Step 3: Cross multiply
   374,666x = 562,012 × 562,012
4. Step 4: Simplify right side
   374,666x = 315,857,488,144
5. Step 5: Solve for x
   x = 315,857,488,144/374,666
6. Step 6: Final answer
   x = 843,037.50