Finding the Third Proportional to 656,674 and 1,437,902

Step by Step Solution

1. Step 1: Write the proportion equation
   656,674 : 1,437,902 = 1,437,902 : x
2. Step 2: Convert to fraction form
   656,674/1,437,902 = 1,437,902/x
3. Step 3: Cross multiply
   656,674x = 1,437,902 × 1,437,902
4. Step 4: Simplify right side
   656,674x = 2,067,562,161,604
5. Step 5: Solve for x
   x = 2,067,562,161,604/656,674
6. Step 6: Final answer
   x = 3,148,536.66