Finding the Third Proportional to 771,048 and 1,670,802

Step by Step Solution

1. Step 1: Write the proportion equation
   771,048 : 1,670,802 = 1,670,802 : x
2. Step 2: Convert to fraction form
   771,048/1,670,802 = 1,670,802/x
3. Step 3: Cross multiply
   771,048x = 1,670,802 × 1,670,802
4. Step 4: Simplify right side
   771,048x = 2,791,579,323,204
5. Step 5: Solve for x
   x = 2,791,579,323,204/771,048
6. Step 6: Final answer
   x = 3,620,500.05