Finding the Third Proportional to 2,452,194 and 3,643,299

Step by Step Solution

1. Step 1: Write the proportion equation
   2,452,194 : 3,643,299 = 3,643,299 : x
2. Step 2: Convert to fraction form
   2,452,194/3,643,299 = 3,643,299/x
3. Step 3: Cross multiply
   2,452,194x = 3,643,299 × 3,643,299
4. Step 4: Simplify right side
   2,452,194x = 13,273,627,603,401
5. Step 5: Solve for x
   x = 13,273,627,603,401/2,452,194
6. Step 6: Final answer
   x = 5,412,959.82