Finding the Third Proportional to 1,464,680 and 2,217,675

Step by Step Solution

1. Step 1: Write the proportion equation
   1,464,680 : 2,217,675 = 2,217,675 : x
2. Step 2: Convert to fraction form
   1,464,680/2,217,675 = 2,217,675/x
3. Step 3: Cross multiply
   1,464,680x = 2,217,675 × 2,217,675
4. Step 4: Simplify right side
   1,464,680x = 4,918,082,405,625
5. Step 5: Solve for x
   x = 4,918,082,405,625/1,464,680
6. Step 6: Final answer
   x = 3,357,786.28