Finding the Third Proportional to 2,070,910 and 3,138,441

Step by Step Solution

1. Step 1: Write the proportion equation
   2,070,910 : 3,138,441 = 3,138,441 : x
2. Step 2: Convert to fraction form
   2,070,910/3,138,441 = 3,138,441/x
3. Step 3: Cross multiply
   2,070,910x = 3,138,441 × 3,138,441
4. Step 4: Simplify right side
   2,070,910x = 9,849,811,910,481
5. Step 5: Solve for x
   x = 9,849,811,910,481/2,070,910
6. Step 6: Final answer
   x = 4,756,272.32