Finding the Third Proportional to 1,225,586 and 1,830,963

Step by Step Solution

1. Step 1: Write the proportion equation
   1,225,586 : 1,830,963 = 1,830,963 : x
2. Step 2: Convert to fraction form
   1,225,586/1,830,963 = 1,830,963/x
3. Step 3: Cross multiply
   1,225,586x = 1,830,963 × 1,830,963
4. Step 4: Simplify right side
   1,225,586x = 3,352,425,507,369
5. Step 5: Solve for x
   x = 3,352,425,507,369/1,225,586
6. Step 6: Final answer
   x = 2,735,365.37