Finding the Third Proportional to 716,609 and 1,035,912

Step by Step Solution

1. Step 1: Write the proportion equation
   716,609 : 1,035,912 = 1,035,912 : x
2. Step 2: Convert to fraction form
   716,609/1,035,912 = 1,035,912/x
3. Step 3: Cross multiply
   716,609x = 1,035,912 × 1,035,912
4. Step 4: Simplify right side
   716,609x = 1,073,113,671,744
5. Step 5: Solve for x
   x = 1,073,113,671,744/716,609
6. Step 6: Final answer
   x = 1,497,488.41