Finding the Third Proportional to 1,167,274 and 1,669,191

Step by Step Solution

1. Step 1: Write the proportion equation
   1,167,274 : 1,669,191 = 1,669,191 : x
2. Step 2: Convert to fraction form
   1,167,274/1,669,191 = 1,669,191/x
3. Step 3: Cross multiply
   1,167,274x = 1,669,191 × 1,669,191
4. Step 4: Simplify right side
   1,167,274x = 2,786,198,594,481
5. Step 5: Solve for x
   x = 2,786,198,594,481/1,167,274
6. Step 6: Final answer
   x = 2,386,927.66