Finding the Third Proportional to 1,465,578 and 3,229,323

Step by Step Solution

1. Step 1: Write the proportion equation
   1,465,578 : 3,229,323 = 3,229,323 : x
2. Step 2: Convert to fraction form
   1,465,578/3,229,323 = 3,229,323/x
3. Step 3: Cross multiply
   1,465,578x = 3,229,323 × 3,229,323
4. Step 4: Simplify right side
   1,465,578x = 10,428,527,038,329
5. Step 5: Solve for x
   x = 10,428,527,038,329/1,465,578
6. Step 6: Final answer
   x = 7,115,641.09