Finding the Third Proportional to 2,650,374 and 5,821,424

Step by Step Solution

1. Step 1: Write the proportion equation
   2,650,374 : 5,821,424 = 5,821,424 : x
2. Step 2: Convert to fraction form
   2,650,374/5,821,424 = 5,821,424/x
3. Step 3: Cross multiply
   2,650,374x = 5,821,424 × 5,821,424
4. Step 4: Simplify right side
   2,650,374x = 33,888,977,387,776
5. Step 5: Solve for x
   x = 33,888,977,387,776/2,650,374
6. Step 6: Final answer
   x = 12,786,488.77