Finding the Third Proportional to 1,332,816 and 2,117,304

Step by Step Solution

1. Step 1: Write the proportion equation
   1,332,816 : 2,117,304 = 2,117,304 : x
2. Step 2: Convert to fraction form
   1,332,816/2,117,304 = 2,117,304/x
3. Step 3: Cross multiply
   1,332,816x = 2,117,304 × 2,117,304
4. Step 4: Simplify right side
   1,332,816x = 4,482,976,228,416
5. Step 5: Solve for x
   x = 4,482,976,228,416/1,332,816
6. Step 6: Final answer
   x = 3,363,537.22