Finding the Third Proportional to 674,097 and 1,431,300

Step by Step Solution

1. Step 1: Write the proportion equation
   674,097 : 1,431,300 = 1,431,300 : x
2. Step 2: Convert to fraction form
   674,097/1,431,300 = 1,431,300/x
3. Step 3: Cross multiply
   674,097x = 1,431,300 × 1,431,300
4. Step 4: Simplify right side
   674,097x = 2,048,619,690,000
5. Step 5: Solve for x
   x = 2,048,619,690,000/674,097
6. Step 6: Final answer
   x = 3,039,057.72