Finding the Third Proportional to 682,905.09 and 1,002,213

Step by Step Solution

1. Step 1: Write the proportion equation
   682,905.09 : 1,002,213 = 1,002,213 : x
2. Step 2: Convert to fraction form
   682,905.09/1,002,213 = 1,002,213/x
3. Step 3: Cross multiply
   682,905.09x = 1,002,213 × 1,002,213
4. Step 4: Simplify right side
   682,905.09x = 1,004,430,897,369
5. Step 5: Solve for x
   x = 1,004,430,897,369/682,905.09
6. Step 6: Final answer
   x = 1,470,820.63