Finding the Third Proportional to 2,537,478 and 3,456,201

Step by Step Solution

1. Step 1: Write the proportion equation
   2,537,478 : 3,456,201 = 3,456,201 : x
2. Step 2: Convert to fraction form
   2,537,478/3,456,201 = 3,456,201/x
3. Step 3: Cross multiply
   2,537,478x = 3,456,201 × 3,456,201
4. Step 4: Simplify right side
   2,537,478x = 11,945,325,352,401
5. Step 5: Solve for x
   x = 11,945,325,352,401/2,537,478
6. Step 6: Final answer
   x = 4,707,558.19