Finding the Third Proportional to 2,010,228 and 3,108,657

Step by Step Solution

1. Step 1: Write the proportion equation
   2,010,228 : 3,108,657 = 3,108,657 : x
2. Step 2: Convert to fraction form
   2,010,228/3,108,657 = 3,108,657/x
3. Step 3: Cross multiply
   2,010,228x = 3,108,657 × 3,108,657
4. Step 4: Simplify right side
   2,010,228x = 9,663,748,343,649
5. Step 5: Solve for x
   x = 9,663,748,343,649/2,010,228
6. Step 6: Final answer
   x = 4,807,289.69