Finding the Third Proportional to 738,522 and 1,606,644

Step by Step Solution

1. Step 1: Write the proportion equation
   738,522 : 1,606,644 = 1,606,644 : x
2. Step 2: Convert to fraction form
   738,522/1,606,644 = 1,606,644/x
3. Step 3: Cross multiply
   738,522x = 1,606,644 × 1,606,644
4. Step 4: Simplify right side
   738,522x = 2,581,304,942,736
5. Step 5: Solve for x
   x = 2,581,304,942,736/738,522
6. Step 6: Final answer
   x = 3,495,230.94