Finding the Third Proportional to 1,019,328 and 1,425,696

Step by Step Solution

1. Step 1: Write the proportion equation
   1,019,328 : 1,425,696 = 1,425,696 : x
2. Step 2: Convert to fraction form
   1,019,328/1,425,696 = 1,425,696/x
3. Step 3: Cross multiply
   1,019,328x = 1,425,696 × 1,425,696
4. Step 4: Simplify right side
   1,019,328x = 2,032,609,084,416
5. Step 5: Solve for x
   x = 2,032,609,084,416/1,019,328
6. Step 6: Final answer
   x = 1,994,067.74