Finding the Third Proportional to 669,605 and 1,005,934

Step by Step Solution

1. Step 1: Write the proportion equation
   669,605 : 1,005,934 = 1,005,934 : x
2. Step 2: Convert to fraction form
   669,605/1,005,934 = 1,005,934/x
3. Step 3: Cross multiply
   669,605x = 1,005,934 × 1,005,934
4. Step 4: Simplify right side
   669,605x = 1,011,903,212,356
5. Step 5: Solve for x
   x = 1,011,903,212,356/669,605
6. Step 6: Final answer
   x = 1,511,194.23