Finding the Third Proportional to 2,401,580 and 3,651,910

Step by Step Solution

1. Step 1: Write the proportion equation
   2,401,580 : 3,651,910 = 3,651,910 : x
2. Step 2: Convert to fraction form
   2,401,580/3,651,910 = 3,651,910/x
3. Step 3: Cross multiply
   2,401,580x = 3,651,910 × 3,651,910
4. Step 4: Simplify right side
   2,401,580x = 13,336,446,648,100
5. Step 5: Solve for x
   x = 13,336,446,648,100/2,401,580
6. Step 6: Final answer
   x = 5,553,196.92