Finding the Third Proportional to 1,102,758 and 2,388,718

Step by Step Solution

1. Step 1: Write the proportion equation
   1,102,758 : 2,388,718 = 2,388,718 : x
2. Step 2: Convert to fraction form
   1,102,758/2,388,718 = 2,388,718/x
3. Step 3: Cross multiply
   1,102,758x = 2,388,718 × 2,388,718
4. Step 4: Simplify right side
   1,102,758x = 5,705,973,683,524
5. Step 5: Solve for x
   x = 5,705,973,683,524/1,102,758
6. Step 6: Final answer
   x = 5,174,275.48