Finding the Third Proportional to 1,480,692 and 2,239,266

Step by Step Solution

1. Step 1: Write the proportion equation
   1,480,692 : 2,239,266 = 2,239,266 : x
2. Step 2: Convert to fraction form
   1,480,692/2,239,266 = 2,239,266/x
3. Step 3: Cross multiply
   1,480,692x = 2,239,266 × 2,239,266
4. Step 4: Simplify right side
   1,480,692x = 5,014,312,218,756
5. Step 5: Solve for x
   x = 5,014,312,218,756/1,480,692
6. Step 6: Final answer
   x = 3,386,465.40