Finding the Third Proportional to 1,029,918 and 1,539,042

Step by Step Solution

1. Step 1: Write the proportion equation
   1,029,918 : 1,539,042 = 1,539,042 : x
2. Step 2: Convert to fraction form
   1,029,918/1,539,042 = 1,539,042/x
3. Step 3: Cross multiply
   1,029,918x = 1,539,042 × 1,539,042
4. Step 4: Simplify right side
   1,029,918x = 2,368,650,277,764
5. Step 5: Solve for x
   x = 2,368,650,277,764/1,029,918
6. Step 6: Final answer
   x = 2,299,843.56