Finding the Third Proportional to 671,717 and 1,007,160

Step by Step Solution

1. Step 1: Write the proportion equation
   671,717 : 1,007,160 = 1,007,160 : x
2. Step 2: Convert to fraction form
   671,717/1,007,160 = 1,007,160/x
3. Step 3: Cross multiply
   671,717x = 1,007,160 × 1,007,160
4. Step 4: Simplify right side
   671,717x = 1,014,371,265,600
5. Step 5: Solve for x
   x = 1,014,371,265,600/671,717
6. Step 6: Final answer
   x = 1,510,117.01