Finding the Third Proportional to 2,088,918 and 2,818,446

Step by Step Solution

1. Step 1: Write the proportion equation
   2,088,918 : 2,818,446 = 2,818,446 : x
2. Step 2: Convert to fraction form
   2,088,918/2,818,446 = 2,818,446/x
3. Step 3: Cross multiply
   2,088,918x = 2,818,446 × 2,818,446
4. Step 4: Simplify right side
   2,088,918x = 7,943,637,854,916
5. Step 5: Solve for x
   x = 7,943,637,854,916/2,088,918
6. Step 6: Final answer
   x = 3,802,752.36