Finding the Third Proportional to 912,742 and 1,418,895

Step by Step Solution

1. Step 1: Write the proportion equation
   912,742 : 1,418,895 = 1,418,895 : x
2. Step 2: Convert to fraction form
   912,742/1,418,895 = 1,418,895/x
3. Step 3: Cross multiply
   912,742x = 1,418,895 × 1,418,895
4. Step 4: Simplify right side
   912,742x = 2,013,263,021,025
5. Step 5: Solve for x
   x = 2,013,263,021,025/912,742
6. Step 6: Final answer
   x = 2,205,730.67