Finding the Third Proportional to 277,152.75 and 597,003

Step by Step Solution

1. Step 1: Write the proportion equation
   277,152.75 : 597,003 = 597,003 : x
2. Step 2: Convert to fraction form
   277,152.75/597,003 = 597,003/x
3. Step 3: Cross multiply
   277,152.75x = 597,003 × 597,003
4. Step 4: Simplify right side
   277,152.75x = 356,412,582,009
5. Step 5: Solve for x
   x = 356,412,582,009/277,152.75
6. Step 6: Final answer
   x = 1,285,978.88