Finding the Third Proportional to 1,913,304 and 4,162,913

Step by Step Solution

1. Step 1: Write the proportion equation
   1,913,304 : 4,162,913 = 4,162,913 : x
2. Step 2: Convert to fraction form
   1,913,304/4,162,913 = 4,162,913/x
3. Step 3: Cross multiply
   1,913,304x = 4,162,913 × 4,162,913
4. Step 4: Simplify right side
   1,913,304x = 17,329,844,645,569
5. Step 5: Solve for x
   x = 17,329,844,645,569/1,913,304
6. Step 6: Final answer
   x = 9,057,548.95