Finding the Third Proportional to 705,578 and 1,059,954

Step by Step Solution

1. Step 1: Write the proportion equation
   705,578 : 1,059,954 = 1,059,954 : x
2. Step 2: Convert to fraction form
   705,578/1,059,954 = 1,059,954/x
3. Step 3: Cross multiply
   705,578x = 1,059,954 × 1,059,954
4. Step 4: Simplify right side
   705,578x = 1,123,502,482,116
5. Step 5: Solve for x
   x = 1,123,502,482,116/705,578
6. Step 6: Final answer
   x = 1,592,315.07