Finding the Third Proportional to 1,759,618 and 2,720,292

Step by Step Solution

1. Step 1: Write the proportion equation
   1,759,618 : 2,720,292 = 2,720,292 : x
2. Step 2: Convert to fraction form
   1,759,618/2,720,292 = 2,720,292/x
3. Step 3: Cross multiply
   1,759,618x = 2,720,292 × 2,720,292
4. Step 4: Simplify right side
   1,759,618x = 7,399,988,565,264
5. Step 5: Solve for x
   x = 7,399,988,565,264/1,759,618
6. Step 6: Final answer
   x = 4,205,451.73