Finding the Third Proportional to 2,083,010 and 4,290,628

Step by Step Solution

1. Step 1: Write the proportion equation
   2,083,010 : 4,290,628 = 4,290,628 : x
2. Step 2: Convert to fraction form
   2,083,010/4,290,628 = 4,290,628/x
3. Step 3: Cross multiply
   2,083,010x = 4,290,628 × 4,290,628
4. Step 4: Simplify right side
   2,083,010x = 18,409,488,634,384
5. Step 5: Solve for x
   x = 18,409,488,634,384/2,083,010
6. Step 6: Final answer
   x = 8,837,926.19