Finding the Third Proportional to 3,466,442 and 5,071,299

Step by Step Solution

1. Step 1: Write the proportion equation
   3,466,442 : 5,071,299 = 5,071,299 : x
2. Step 2: Convert to fraction form
   3,466,442/5,071,299 = 5,071,299/x
3. Step 3: Cross multiply
   3,466,442x = 5,071,299 × 5,071,299
4. Step 4: Simplify right side
   3,466,442x = 25,718,073,547,401
5. Step 5: Solve for x
   x = 25,718,073,547,401/3,466,442
6. Step 6: Final answer
   x = 7,419,155.88