Finding the Third Proportional to 2,020,296 and 4,488,996

Step by Step Solution

1. Step 1: Write the proportion equation
   2,020,296 : 4,488,996 = 4,488,996 : x
2. Step 2: Convert to fraction form
   2,020,296/4,488,996 = 4,488,996/x
3. Step 3: Cross multiply
   2,020,296x = 4,488,996 × 4,488,996
4. Step 4: Simplify right side
   2,020,296x = 20,151,085,088,016
5. Step 5: Solve for x
   x = 20,151,085,088,016/2,020,296
6. Step 6: Final answer
   x = 9,974,323.11