Finding the Third Proportional to 2,010,429 and 4,335,786

Step by Step Solution

1. Step 1: Write the proportion equation
   2,010,429 : 4,335,786 = 4,335,786 : x
2. Step 2: Convert to fraction form
   2,010,429/4,335,786 = 4,335,786/x
3. Step 3: Cross multiply
   2,010,429x = 4,335,786 × 4,335,786
4. Step 4: Simplify right side
   2,010,429x = 18,799,040,237,796
5. Step 5: Solve for x
   x = 18,799,040,237,796/2,010,429
6. Step 6: Final answer
   x = 9,350,760.58