Finding the Third Proportional to 916,494 and 2,012,304

Step by Step Solution

1. Step 1: Write the proportion equation
   916,494 : 2,012,304 = 2,012,304 : x
2. Step 2: Convert to fraction form
   916,494/2,012,304 = 2,012,304/x
3. Step 3: Cross multiply
   916,494x = 2,012,304 × 2,012,304
4. Step 4: Simplify right side
   916,494x = 4,049,367,388,416
5. Step 5: Solve for x
   x = 4,049,367,388,416/916,494
6. Step 6: Final answer
   x = 4,418,323.95