Finding the Third Proportional to 1,029,409 and 1,485,059

Step by Step Solution

1. Step 1: Write the proportion equation
   1,029,409 : 1,485,059 = 1,485,059 : x
2. Step 2: Convert to fraction form
   1,029,409/1,485,059 = 1,485,059/x
3. Step 3: Cross multiply
   1,029,409x = 1,485,059 × 1,485,059
4. Step 4: Simplify right side
   1,029,409x = 2,205,400,233,481
5. Step 5: Solve for x
   x = 2,205,400,233,481/1,029,409
6. Step 6: Final answer
   x = 2,142,394.55