Finding the Third Proportional to 462,736 and 699,025

Step by Step Solution

1. Step 1: Write the proportion equation
   462,736 : 699,025 = 699,025 : x
2. Step 2: Convert to fraction form
   462,736/699,025 = 699,025/x
3. Step 3: Cross multiply
   462,736x = 699,025 × 699,025
4. Step 4: Simplify right side
   462,736x = 488,635,950,625
5. Step 5: Solve for x
   x = 488,635,950,625/462,736
6. Step 6: Final answer
   x = 1,055,971.33