Finding the Third Proportional to 428,145 and 941,037

Step by Step Solution

1. Step 1: Write the proportion equation
   428,145 : 941,037 = 941,037 : x
2. Step 2: Convert to fraction form
   428,145/941,037 = 941,037/x
3. Step 3: Cross multiply
   428,145x = 941,037 × 941,037
4. Step 4: Simplify right side
   428,145x = 885,550,635,369
5. Step 5: Solve for x
   x = 885,550,635,369/428,145
6. Step 6: Final answer
   x = 2,068,342.82