Finding the Third Proportional to 766,892 and 1,660,716

Step by Step Solution

1. Step 1: Write the proportion equation
   766,892 : 1,660,716 = 1,660,716 : x
2. Step 2: Convert to fraction form
   766,892/1,660,716 = 1,660,716/x
3. Step 3: Cross multiply
   766,892x = 1,660,716 × 1,660,716
4. Step 4: Simplify right side
   766,892x = 2,757,977,632,656
5. Step 5: Solve for x
   x = 2,757,977,632,656/766,892
6. Step 6: Final answer
   x = 3,596,305.13