Finding the Third Proportional to 845,827 and 1,774,687

Step by Step Solution

1. Step 1: Write the proportion equation
   845,827 : 1,774,687 = 1,774,687 : x
2. Step 2: Convert to fraction form
   845,827/1,774,687 = 1,774,687/x
3. Step 3: Cross multiply
   845,827x = 1,774,687 × 1,774,687
4. Step 4: Simplify right side
   845,827x = 3,149,513,947,969
5. Step 5: Solve for x
   x = 3,149,513,947,969/845,827
6. Step 6: Final answer
   x = 3,723,591.17