Finding the Third Proportional to 435,320 and 914,706

Step by Step Solution

1. Step 1: Write the proportion equation
   435,320 : 914,706 = 914,706 : x
2. Step 2: Convert to fraction form
   435,320/914,706 = 914,706/x
3. Step 3: Cross multiply
   435,320x = 914,706 × 914,706
4. Step 4: Simplify right side
   435,320x = 836,687,066,436
5. Step 5: Solve for x
   x = 836,687,066,436/435,320
6. Step 6: Final answer
   x = 1,922,004.66