Finding the Third Proportional to 4,074,349 and 8,483,398

Step by Step Solution

1. Step 1: Write the proportion equation
   4,074,349 : 8,483,398 = 8,483,398 : x
2. Step 2: Convert to fraction form
   4,074,349/8,483,398 = 8,483,398/x
3. Step 3: Cross multiply
   4,074,349x = 8,483,398 × 8,483,398
4. Step 4: Simplify right side
   4,074,349x = 71,968,041,626,404
5. Step 5: Solve for x
   x = 71,968,041,626,404/4,074,349
6. Step 6: Final answer
   x = 17,663,690.97