Finding the Third Proportional to 1,158,606 and 2,423,144

Step by Step Solution

1. Step 1: Write the proportion equation
   1,158,606 : 2,423,144 = 2,423,144 : x
2. Step 2: Convert to fraction form
   1,158,606/2,423,144 = 2,423,144/x
3. Step 3: Cross multiply
   1,158,606x = 2,423,144 × 2,423,144
4. Step 4: Simplify right side
   1,158,606x = 5,871,626,844,736
5. Step 5: Solve for x
   x = 5,871,626,844,736/1,158,606
6. Step 6: Final answer
   x = 5,067,837.42