Finding the Third Proportional to 428,760 and 937,494

Step by Step Solution

1. Step 1: Write the proportion equation
   428,760 : 937,494 = 937,494 : x
2. Step 2: Convert to fraction form
   428,760/937,494 = 937,494/x
3. Step 3: Cross multiply
   428,760x = 937,494 × 937,494
4. Step 4: Simplify right side
   428,760x = 878,895,000,036
5. Step 5: Solve for x
   x = 878,895,000,036/428,760
6. Step 6: Final answer
   x = 2,049,853.06