Finding the Third Proportional to 277,100.25 and 596,932.50

Step by Step Solution

1. Step 1: Write the proportion equation
   277,100.25 : 596,932.50 = 596,932.50 : x
2. Step 2: Convert to fraction form
   277,100.25/596,932.50 = 596,932.50/x
3. Step 3: Cross multiply
   277,100.25x = 596,932.50 × 596,932.50
4. Step 4: Simplify right side
   277,100.25x = 356,328,409,556.25
5. Step 5: Solve for x
   x = 356,328,409,556.25/277,100.25
6. Step 6: Final answer
   x = 1,285,918.76