Finding the Third Proportional to 2,020,354 and 4,110,340

Step by Step Solution

1. Step 1: Write the proportion equation
   2,020,354 : 4,110,340 = 4,110,340 : x
2. Step 2: Convert to fraction form
   2,020,354/4,110,340 = 4,110,340/x
3. Step 3: Cross multiply
   2,020,354x = 4,110,340 × 4,110,340
4. Step 4: Simplify right side
   2,020,354x = 16,894,894,915,600
5. Step 5: Solve for x
   x = 16,894,894,915,600/2,020,354
6. Step 6: Final answer
   x = 8,362,343.88