Finding the Third Proportional to 674,101 and 1,431,308

Step by Step Solution

1. Step 1: Write the proportion equation
   674,101 : 1,431,308 = 1,431,308 : x
2. Step 2: Convert to fraction form
   674,101/1,431,308 = 1,431,308/x
3. Step 3: Cross multiply
   674,101x = 1,431,308 × 1,431,308
4. Step 4: Simplify right side
   674,101x = 2,048,642,590,864
5. Step 5: Solve for x
   x = 2,048,642,590,864/674,101
6. Step 6: Final answer
   x = 3,039,073.66