Finding the Third Proportional to 1,122,640 and 1,759,063

Step by Step Solution

1. Step 1: Write the proportion equation
   1,122,640 : 1,759,063 = 1,759,063 : x
2. Step 2: Convert to fraction form
   1,122,640/1,759,063 = 1,759,063/x
3. Step 3: Cross multiply
   1,122,640x = 1,759,063 × 1,759,063
4. Step 4: Simplify right side
   1,122,640x = 3,094,302,637,969
5. Step 5: Solve for x
   x = 3,094,302,637,969/1,122,640
6. Step 6: Final answer
   x = 2,756,273.28