Finding the Third Proportional to 779,132 and 1,676,632

Step by Step Solution

1. Step 1: Write the proportion equation
   779,132 : 1,676,632 = 1,676,632 : x
2. Step 2: Convert to fraction form
   779,132/1,676,632 = 1,676,632/x
3. Step 3: Cross multiply
   779,132x = 1,676,632 × 1,676,632
4. Step 4: Simplify right side
   779,132x = 2,811,094,863,424
5. Step 5: Solve for x
   x = 2,811,094,863,424/779,132
6. Step 6: Final answer
   x = 3,607,982.81