Finding the Third Proportional to 1,149,629 and 1,740,348

Step by Step Solution

1. Step 1: Write the proportion equation
   1,149,629 : 1,740,348 = 1,740,348 : x
2. Step 2: Convert to fraction form
   1,149,629/1,740,348 = 1,740,348/x
3. Step 3: Cross multiply
   1,149,629x = 1,740,348 × 1,740,348
4. Step 4: Simplify right side
   1,149,629x = 3,028,811,161,104
5. Step 5: Solve for x
   x = 3,028,811,161,104/1,149,629
6. Step 6: Final answer
   x = 2,634,598.78