Finding the Third Proportional to 2,043,243 and 4,335,548

Step by Step Solution

1. Step 1: Write the proportion equation
   2,043,243 : 4,335,548 = 4,335,548 : x
2. Step 2: Convert to fraction form
   2,043,243/4,335,548 = 4,335,548/x
3. Step 3: Cross multiply
   2,043,243x = 4,335,548 × 4,335,548
4. Step 4: Simplify right side
   2,043,243x = 18,796,976,460,304
5. Step 5: Solve for x
   x = 18,796,976,460,304/2,043,243
6. Step 6: Final answer
   x = 9,199,579.52