Finding the Third Proportional to 574,236 and 1,177,128

Step by Step Solution

1. Step 1: Write the proportion equation
   574,236 : 1,177,128 = 1,177,128 : x
2. Step 2: Convert to fraction form
   574,236/1,177,128 = 1,177,128/x
3. Step 3: Cross multiply
   574,236x = 1,177,128 × 1,177,128
4. Step 4: Simplify right side
   574,236x = 1,385,630,328,384
5. Step 5: Solve for x
   x = 1,385,630,328,384/574,236
6. Step 6: Final answer
   x = 2,412,998.02