Finding the Third Proportional to 599,388 and 1,275,060

Step by Step Solution

1. Step 1: Write the proportion equation
   599,388 : 1,275,060 = 1,275,060 : x
2. Step 2: Convert to fraction form
   599,388/1,275,060 = 1,275,060/x
3. Step 3: Cross multiply
   599,388x = 1,275,060 × 1,275,060
4. Step 4: Simplify right side
   599,388x = 1,625,778,003,600
5. Step 5: Solve for x
   x = 1,625,778,003,600/599,388
6. Step 6: Final answer
   x = 2,712,396.65