Finding the Third Proportional to 1,012,844 and 1,603,832

Step by Step Solution

1. Step 1: Write the proportion equation
   1,012,844 : 1,603,832 = 1,603,832 : x
2. Step 2: Convert to fraction form
   1,012,844/1,603,832 = 1,603,832/x
3. Step 3: Cross multiply
   1,012,844x = 1,603,832 × 1,603,832
4. Step 4: Simplify right side
   1,012,844x = 2,572,277,084,224
5. Step 5: Solve for x
   x = 2,572,277,084,224/1,012,844
6. Step 6: Final answer
   x = 2,539,657.72