Finding the Third Proportional to 585,983 and 1,254,910

Step by Step Solution

1. Step 1: Write the proportion equation
   585,983 : 1,254,910 = 1,254,910 : x
2. Step 2: Convert to fraction form
   585,983/1,254,910 = 1,254,910/x
3. Step 3: Cross multiply
   585,983x = 1,254,910 × 1,254,910
4. Step 4: Simplify right side
   585,983x = 1,574,799,108,100
5. Step 5: Solve for x
   x = 1,574,799,108,100/585,983
6. Step 6: Final answer
   x = 2,687,448.46