Finding the Third Proportional to 1,103,841 and 1,619,409

Step by Step Solution

1. Step 1: Write the proportion equation
   1,103,841 : 1,619,409 = 1,619,409 : x
2. Step 2: Convert to fraction form
   1,103,841/1,619,409 = 1,619,409/x
3. Step 3: Cross multiply
   1,103,841x = 1,619,409 × 1,619,409
4. Step 4: Simplify right side
   1,103,841x = 2,622,485,509,281
5. Step 5: Solve for x
   x = 2,622,485,509,281/1,103,841
6. Step 6: Final answer
   x = 2,375,781.94