Finding the Third Proportional to 779,268 and 1,056,006

Step by Step Solution

1. Step 1: Write the proportion equation
   779,268 : 1,056,006 = 1,056,006 : x
2. Step 2: Convert to fraction form
   779,268/1,056,006 = 1,056,006/x
3. Step 3: Cross multiply
   779,268x = 1,056,006 × 1,056,006
4. Step 4: Simplify right side
   779,268x = 1,115,148,672,036
5. Step 5: Solve for x
   x = 1,115,148,672,036/779,268
6. Step 6: Final answer
   x = 1,431,020.74