Finding the Third Proportional to 585,484 and 1,259,736

Step by Step Solution

1. Step 1: Write the proportion equation
   585,484 : 1,259,736 = 1,259,736 : x
2. Step 2: Convert to fraction form
   585,484/1,259,736 = 1,259,736/x
3. Step 3: Cross multiply
   585,484x = 1,259,736 × 1,259,736
4. Step 4: Simplify right side
   585,484x = 1,586,934,789,696
5. Step 5: Solve for x
   x = 1,586,934,789,696/585,484
6. Step 6: Final answer
   x = 2,710,466.54