Finding the Third Proportional to 2,051,523 and 4,418,548

Step by Step Solution

1. Step 1: Write the proportion equation
   2,051,523 : 4,418,548 = 4,418,548 : x
2. Step 2: Convert to fraction form
   2,051,523/4,418,548 = 4,418,548/x
3. Step 3: Cross multiply
   2,051,523x = 4,418,548 × 4,418,548
4. Step 4: Simplify right side
   2,051,523x = 19,523,566,428,304
5. Step 5: Solve for x
   x = 19,523,566,428,304/2,051,523
6. Step 6: Final answer
   x = 9,516,620.79