Finding the Third Proportional to 428,156 and 941,064

Step by Step Solution

1. Step 1: Write the proportion equation
   428,156 : 941,064 = 941,064 : x
2. Step 2: Convert to fraction form
   428,156/941,064 = 941,064/x
3. Step 3: Cross multiply
   428,156x = 941,064 × 941,064
4. Step 4: Simplify right side
   428,156x = 885,601,452,096
5. Step 5: Solve for x
   x = 885,601,452,096/428,156
6. Step 6: Final answer
   x = 2,068,408.37