Finding the Third Proportional to 1,101,123 and 1,666,872

Step by Step Solution

1. Step 1: Write the proportion equation
   1,101,123 : 1,666,872 = 1,666,872 : x
2. Step 2: Convert to fraction form
   1,101,123/1,666,872 = 1,666,872/x
3. Step 3: Cross multiply
   1,101,123x = 1,666,872 × 1,666,872
4. Step 4: Simplify right side
   1,101,123x = 2,778,462,264,384
5. Step 5: Solve for x
   x = 2,778,462,264,384/1,101,123
6. Step 6: Final answer
   x = 2,523,298.73