Finding the Third Proportional to 1,101,119 and 1,666,866

Step by Step Solution

1. Step 1: Write the proportion equation
   1,101,119 : 1,666,866 = 1,666,866 : x
2. Step 2: Convert to fraction form
   1,101,119/1,666,866 = 1,666,866/x
3. Step 3: Cross multiply
   1,101,119x = 1,666,866 × 1,666,866
4. Step 4: Simplify right side
   1,101,119x = 2,778,442,261,956
5. Step 5: Solve for x
   x = 2,778,442,261,956/1,101,119
6. Step 6: Final answer
   x = 2,523,289.73