Finding the Third Proportional to 799,866 and 1,124,955

Step by Step Solution

1. Step 1: Write the proportion equation
   799,866 : 1,124,955 = 1,124,955 : x
2. Step 2: Convert to fraction form
   799,866/1,124,955 = 1,124,955/x
3. Step 3: Cross multiply
   799,866x = 1,124,955 × 1,124,955
4. Step 4: Simplify right side
   799,866x = 1,265,523,752,025
5. Step 5: Solve for x
   x = 1,265,523,752,025/799,866
6. Step 6: Final answer
   x = 1,582,169.70