Finding the Third Proportional to 1,200,344 and 1,858,023

Step by Step Solution

1. Step 1: Write the proportion equation
   1,200,344 : 1,858,023 = 1,858,023 : x
2. Step 2: Convert to fraction form
   1,200,344/1,858,023 = 1,858,023/x
3. Step 3: Cross multiply
   1,200,344x = 1,858,023 × 1,858,023
4. Step 4: Simplify right side
   1,200,344x = 3,452,249,468,529
5. Step 5: Solve for x
   x = 3,452,249,468,529/1,200,344
6. Step 6: Final answer
   x = 2,876,050.09