Finding the Third Proportional to 779,234 and 1,055,955

Step by Step Solution

1. Step 1: Write the proportion equation
   779,234 : 1,055,955 = 1,055,955 : x
2. Step 2: Convert to fraction form
   779,234/1,055,955 = 1,055,955/x
3. Step 3: Cross multiply
   779,234x = 1,055,955 × 1,055,955
4. Step 4: Simplify right side
   779,234x = 1,115,040,962,025
5. Step 5: Solve for x
   x = 1,115,040,962,025/779,234
6. Step 6: Final answer
   x = 1,430,944.96