Finding the Third Proportional to 407,518 and 895,710

Step by Step Solution

1. Step 1: Write the proportion equation
   407,518 : 895,710 = 895,710 : x
2. Step 2: Convert to fraction form
   407,518/895,710 = 895,710/x
3. Step 3: Cross multiply
   407,518x = 895,710 × 895,710
4. Step 4: Simplify right side
   407,518x = 802,296,404,100
5. Step 5: Solve for x
   x = 802,296,404,100/407,518
6. Step 6: Final answer
   x = 1,968,738.57