Finding the Third Proportional to 2,083,220 and 4,565,284

Step by Step Solution

1. Step 1: Write the proportion equation
   2,083,220 : 4,565,284 = 4,565,284 : x
2. Step 2: Convert to fraction form
   2,083,220/4,565,284 = 4,565,284/x
3. Step 3: Cross multiply
   2,083,220x = 4,565,284 × 4,565,284
4. Step 4: Simplify right side
   2,083,220x = 20,841,818,000,656
5. Step 5: Solve for x
   x = 20,841,818,000,656/2,083,220
6. Step 6: Final answer
   x = 10,004,616.89