Finding the Third Proportional to 1,123,623 and 2,476,287

Step by Step Solution

1. Step 1: Write the proportion equation
   1,123,623 : 2,476,287 = 2,476,287 : x
2. Step 2: Convert to fraction form
   1,123,623/2,476,287 = 2,476,287/x
3. Step 3: Cross multiply
   1,123,623x = 2,476,287 × 2,476,287
4. Step 4: Simplify right side
   1,123,623x = 6,131,997,306,369
5. Step 5: Solve for x
   x = 6,131,997,306,369/1,123,623
6. Step 6: Final answer
   x = 5,457,344.06