Finding the Third Proportional to 584,844 and 874,962

Step by Step Solution

1. Step 1: Write the proportion equation
   584,844 : 874,962 = 874,962 : x
2. Step 2: Convert to fraction form
   584,844/874,962 = 874,962/x
3. Step 3: Cross multiply
   584,844x = 874,962 × 874,962
4. Step 4: Simplify right side
   584,844x = 765,558,501,444
5. Step 5: Solve for x
   x = 765,558,501,444/584,844
6. Step 6: Final answer
   x = 1,308,996.08