Finding the Third Proportional to 431,063 and 943,666

Step by Step Solution

1. Step 1: Write the proportion equation
   431,063 : 943,666 = 943,666 : x
2. Step 2: Convert to fraction form
   431,063/943,666 = 943,666/x
3. Step 3: Cross multiply
   431,063x = 943,666 × 943,666
4. Step 4: Simplify right side
   431,063x = 890,505,519,556
5. Step 5: Solve for x
   x = 890,505,519,556/431,063
6. Step 6: Final answer
   x = 2,065,836.13