Finding the Third Proportional to 1,926,810 and 4,461,919

Step by Step Solution

1. Step 1: Write the proportion equation
   1,926,810 : 4,461,919 = 4,461,919 : x
2. Step 2: Convert to fraction form
   1,926,810/4,461,919 = 4,461,919/x
3. Step 3: Cross multiply
   1,926,810x = 4,461,919 × 4,461,919
4. Step 4: Simplify right side
   1,926,810x = 19,908,721,162,561
5. Step 5: Solve for x
   x = 19,908,721,162,561/1,926,810
6. Step 6: Final answer
   x = 10,332,477.60