Finding the Third Proportional to 1,149,641 and 1,740,366

Step by Step Solution

1. Step 1: Write the proportion equation
   1,149,641 : 1,740,366 = 1,740,366 : x
2. Step 2: Convert to fraction form
   1,149,641/1,740,366 = 1,740,366/x
3. Step 3: Cross multiply
   1,149,641x = 1,740,366 × 1,740,366
4. Step 4: Simplify right side
   1,149,641x = 3,028,873,813,956
5. Step 5: Solve for x
   x = 3,028,873,813,956/1,149,641
6. Step 6: Final answer
   x = 2,634,625.78