Finding the Third Proportional to 2,077,902 and 3,108,488

Step by Step Solution

1. Step 1: Write the proportion equation
   2,077,902 : 3,108,488 = 3,108,488 : x
2. Step 2: Convert to fraction form
   2,077,902/3,108,488 = 3,108,488/x
3. Step 3: Cross multiply
   2,077,902x = 3,108,488 × 3,108,488
4. Step 4: Simplify right side
   2,077,902x = 9,662,697,646,144
5. Step 5: Solve for x
   x = 9,662,697,646,144/2,077,902
6. Step 6: Final answer
   x = 4,650,218.17