Finding the Third Proportional to 401,136.19 and 945,982.69

Step by Step Solution

1. Step 1: Write the proportion equation
   401,136.19 : 945,982.69 = 945,982.69 : x
2. Step 2: Convert to fraction form
   401,136.19/945,982.69 = 945,982.69/x
3. Step 3: Cross multiply
   401,136.19x = 945,982.69 × 945,982.69
4. Step 4: Simplify right side
   401,136.19x = 894,883,245,049.72
5. Step 5: Solve for x
   x = 894,883,245,049.72/401,136.19
6. Step 6: Final answer
   x = 2,230,871.39