Finding the Third Proportional to 1,442,206 and 2,241,972

Step by Step Solution

1. Step 1: Write the proportion equation
   1,442,206 : 2,241,972 = 2,241,972 : x
2. Step 2: Convert to fraction form
   1,442,206/2,241,972 = 2,241,972/x
3. Step 3: Cross multiply
   1,442,206x = 2,241,972 × 2,241,972
4. Step 4: Simplify right side
   1,442,206x = 5,026,438,448,784
5. Step 5: Solve for x
   x = 5,026,438,448,784/1,442,206
6. Step 6: Final answer
   x = 3,485,243.06