Finding the Third Proportional to 431,704 and 942,018

Step by Step Solution

1. Step 1: Write the proportion equation
   431,704 : 942,018 = 942,018 : x
2. Step 2: Convert to fraction form
   431,704/942,018 = 942,018/x
3. Step 3: Cross multiply
   431,704x = 942,018 × 942,018
4. Step 4: Simplify right side
   431,704x = 887,397,912,324
5. Step 5: Solve for x
   x = 887,397,912,324/431,704
6. Step 6: Final answer
   x = 2,055,570.28