Finding the Third Proportional to 431,256 and 945,552

Step by Step Solution

1. Step 1: Write the proportion equation
   431,256 : 945,552 = 945,552 : x
2. Step 2: Convert to fraction form
   431,256/945,552 = 945,552/x
3. Step 3: Cross multiply
   431,256x = 945,552 × 945,552
4. Step 4: Simplify right side
   431,256x = 894,068,584,704
5. Step 5: Solve for x
   x = 894,068,584,704/431,256
6. Step 6: Final answer
   x = 2,073,173.67