Finding the Third Proportional to 2,020,184 and 4,360,830

Step by Step Solution

1. Step 1: Write the proportion equation
   2,020,184 : 4,360,830 = 4,360,830 : x
2. Step 2: Convert to fraction form
   2,020,184/4,360,830 = 4,360,830/x
3. Step 3: Cross multiply
   2,020,184x = 4,360,830 × 4,360,830
4. Step 4: Simplify right side
   2,020,184x = 19,016,838,288,900
5. Step 5: Solve for x
   x = 19,016,838,288,900/2,020,184
6. Step 6: Final answer
   x = 9,413,418.92