Finding the Third Proportional to 1,077,197 and 1,670,233

Step by Step Solution

1. Step 1: Write the proportion equation
   1,077,197 : 1,670,233 = 1,670,233 : x
2. Step 2: Convert to fraction form
   1,077,197/1,670,233 = 1,670,233/x
3. Step 3: Cross multiply
   1,077,197x = 1,670,233 × 1,670,233
4. Step 4: Simplify right side
   1,077,197x = 2,789,678,274,289
5. Step 5: Solve for x
   x = 2,789,678,274,289/1,077,197
6. Step 6: Final answer
   x = 2,589,756.82