Finding the Third Proportional to 705,586 and 1,059,969

Step by Step Solution

1. Step 1: Write the proportion equation
   705,586 : 1,059,969 = 1,059,969 : x
2. Step 2: Convert to fraction form
   705,586/1,059,969 = 1,059,969/x
3. Step 3: Cross multiply
   705,586x = 1,059,969 × 1,059,969
4. Step 4: Simplify right side
   705,586x = 1,123,534,280,961
5. Step 5: Solve for x
   x = 1,123,534,280,961/705,586
6. Step 6: Final answer
   x = 1,592,342.08