Finding the Third Proportional to 1,188,666 and 2,593,980

Step by Step Solution

1. Step 1: Write the proportion equation
   1,188,666 : 2,593,980 = 2,593,980 : x
2. Step 2: Convert to fraction form
   1,188,666/2,593,980 = 2,593,980/x
3. Step 3: Cross multiply
   1,188,666x = 2,593,980 × 2,593,980
4. Step 4: Simplify right side
   1,188,666x = 6,728,732,240,400
5. Step 5: Solve for x
   x = 6,728,732,240,400/1,188,666
6. Step 6: Final answer
   x = 5,660,742.58