Finding the Third Proportional to 705,609 and 1,060,005

Step by Step Solution

1. Step 1: Write the proportion equation
   705,609 : 1,060,005 = 1,060,005 : x
2. Step 2: Convert to fraction form
   705,609/1,060,005 = 1,060,005/x
3. Step 3: Cross multiply
   705,609x = 1,060,005 × 1,060,005
4. Step 4: Simplify right side
   705,609x = 1,123,610,600,025
5. Step 5: Solve for x
   x = 1,123,610,600,025/705,609
6. Step 6: Final answer
   x = 1,592,398.34