Finding the Third Proportional to 2,088,891 and 2,818,407

Step by Step Solution

1. Step 1: Write the proportion equation
   2,088,891 : 2,818,407 = 2,818,407 : x
2. Step 2: Convert to fraction form
   2,088,891/2,818,407 = 2,818,407/x
3. Step 3: Cross multiply
   2,088,891x = 2,818,407 × 2,818,407
4. Step 4: Simplify right side
   2,088,891x = 7,943,418,017,649
5. Step 5: Solve for x
   x = 7,943,418,017,649/2,088,891
6. Step 6: Final answer
   x = 3,802,696.27