Finding the Third Proportional to 810,702 and 1,759,860

Step by Step Solution

1. Step 1: Write the proportion equation
   810,702 : 1,759,860 = 1,759,860 : x
2. Step 2: Convert to fraction form
   810,702/1,759,860 = 1,759,860/x
3. Step 3: Cross multiply
   810,702x = 1,759,860 × 1,759,860
4. Step 4: Simplify right side
   810,702x = 3,097,107,219,600
5. Step 5: Solve for x
   x = 3,097,107,219,600/810,702
6. Step 6: Final answer
   x = 3,820,278.25