Finding the Third Proportional to 2,020,117 and 4,488,844

Step by Step Solution

1. Step 1: Write the proportion equation
   2,020,117 : 4,488,844 = 4,488,844 : x
2. Step 2: Convert to fraction form
   2,020,117/4,488,844 = 4,488,844/x
3. Step 3: Cross multiply
   2,020,117x = 4,488,844 × 4,488,844
4. Step 4: Simplify right side
   2,020,117x = 20,149,720,456,336
5. Step 5: Solve for x
   x = 20,149,720,456,336/2,020,117
6. Step 6: Final answer
   x = 9,974,531.40