Finding the Third Proportional to 1,851,103 and 2,796,378

Step by Step Solution

1. Step 1: Write the proportion equation
   1,851,103 : 2,796,378 = 2,796,378 : x
2. Step 2: Convert to fraction form
   1,851,103/2,796,378 = 2,796,378/x
3. Step 3: Cross multiply
   1,851,103x = 2,796,378 × 2,796,378
4. Step 4: Simplify right side
   1,851,103x = 7,819,729,918,884
5. Step 5: Solve for x
   x = 7,819,729,918,884/1,851,103
6. Step 6: Final answer
   x = 4,224,362.40