Finding the Third Proportional to 1,225,584 and 1,830,960

Step by Step Solution

1. Step 1: Write the proportion equation
   1,225,584 : 1,830,960 = 1,830,960 : x
2. Step 2: Convert to fraction form
   1,225,584/1,830,960 = 1,830,960/x
3. Step 3: Cross multiply
   1,225,584x = 1,830,960 × 1,830,960
4. Step 4: Simplify right side
   1,225,584x = 3,352,414,521,600
5. Step 5: Solve for x
   x = 3,352,414,521,600/1,225,584
6. Step 6: Final answer
   x = 2,735,360.87