Finding the Third Proportional to 1,124,436 and 1,788,360

Step by Step Solution

1. Step 1: Write the proportion equation
   1,124,436 : 1,788,360 = 1,788,360 : x
2. Step 2: Convert to fraction form
   1,124,436/1,788,360 = 1,788,360/x
3. Step 3: Cross multiply
   1,124,436x = 1,788,360 × 1,788,360
4. Step 4: Simplify right side
   1,124,436x = 3,198,231,489,600
5. Step 5: Solve for x
   x = 3,198,231,489,600/1,124,436
6. Step 6: Final answer
   x = 2,844,298.38