Finding the Third Proportional to 810,648 and 1,759,752

Step by Step Solution

1. Step 1: Write the proportion equation
   810,648 : 1,759,752 = 1,759,752 : x
2. Step 2: Convert to fraction form
   810,648/1,759,752 = 1,759,752/x
3. Step 3: Cross multiply
   810,648x = 1,759,752 × 1,759,752
4. Step 4: Simplify right side
   810,648x = 3,096,727,101,504
5. Step 5: Solve for x
   x = 3,096,727,101,504/810,648
6. Step 6: Final answer
   x = 3,820,063.83