Finding the Third Proportional to 626,851.50 and 940,270.50

Step by Step Solution

1. Step 1: Write the proportion equation
   626,851.50 : 940,270.50 = 940,270.50 : x
2. Step 2: Convert to fraction form
   626,851.50/940,270.50 = 940,270.50/x
3. Step 3: Cross multiply
   626,851.50x = 940,270.50 × 940,270.50
4. Step 4: Simplify right side
   626,851.50x = 884,108,613,170.25
5. Step 5: Solve for x
   x = 884,108,613,170.25/626,851.50
6. Step 6: Final answer
   x = 1,410,395.63