Finding the Third Proportional to 766,444 and 1,582,089

Step by Step Solution

1. Step 1: Write the proportion equation
   766,444 : 1,582,089 = 1,582,089 : x
2. Step 2: Convert to fraction form
   766,444/1,582,089 = 1,582,089/x
3. Step 3: Cross multiply
   766,444x = 1,582,089 × 1,582,089
4. Step 4: Simplify right side
   766,444x = 2,503,005,603,921
5. Step 5: Solve for x
   x = 2,503,005,603,921/766,444
6. Step 6: Final answer
   x = 3,265,738.40