Finding the Third Proportional to 1,252,231 and 2,740,621

Step by Step Solution

1. Step 1: Write the proportion equation
   1,252,231 : 2,740,621 = 2,740,621 : x
2. Step 2: Convert to fraction form
   1,252,231/2,740,621 = 2,740,621/x
3. Step 3: Cross multiply
   1,252,231x = 2,740,621 × 2,740,621
4. Step 4: Simplify right side
   1,252,231x = 7,511,003,465,641
5. Step 5: Solve for x
   x = 7,511,003,465,641/1,252,231
6. Step 6: Final answer
   x = 5,998,097.37